8192675890640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{547753}}^1$

素因数の和:547997

約数の個数: 160

約数和(自身を含む): 20317764627456

約数和(自身を除く): 12125088736816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 163, 185, 248, 296, 310, 326, 370, 496, 592, 620, 652, 740, 815, 1147, 1240, 1304, 1480, 1630, 2294, 2480, 2608, 2960, 3260, 4588, 5053, 5735, 6031, 6520, 9176, 10106, 11470, 12062, 13040, 18352, 20212, 22940, 24124, 25265, 30155, 40424, 45880, 48248, 50530, 60310, 80848, 91760, 96496, 101060, 120620, 186961, 202120, 241240, 373922, 404240, 482480, 547753, 747844, 934805, 1095506, 1495688, 1869610, 2191012, 2738765, 2991376, 3739220, 4382024, 5477530, 7478440, 8764048, 10955060, 14956880, 16980343, 20266861, 21910120, 33960686, 40533722, 43820240, 67921372, 81067444, 84901715, 89283739, 101334305, 135842744, 162134888, 169803430, 178567478, 202668610, 271685488, 324269776, 339606860, 357134956, 405337220, 446418695, 628272691, 679213720, 714269912, 810674440, 892837390, 1256545382, 1358427440, 1428539824, 1621348880, 1785674780, 2513090764, 2767795909, 3141363455, 3303498343, 3571349560, 5026181528, 5535591818, 6282726910, 6606996686, 7142699120, 10052363056, 11071183636, 12565453820, 13213993372, 13838979545, 16517491715, 22142367272, 25130907640, 26427986744, 27677959090, 33034983430, 44284734544, 50261815280, 52855973488, 55355918180, 66069966860, 102408448633, 110711836360, 132139933720, 204816897266, 221423672720, 264279867440, 409633794532, 512042243165, 819267589064, 1024084486330, 1638535178128, 2048168972660, 4096337945320, 8192675890640]

約数ペア:

[(1, 8192675890640), (2, 4096337945320), (4, 2048168972660), (5, 1638535178128), (8, 1024084486330), (10, 819267589064), (16, 512042243165), (20, 409633794532), (31, 264279867440), (37, 221423672720), (40, 204816897266), (62, 132139933720), (74, 110711836360), (80, 102408448633), (124, 66069966860), (148, 55355918180), (155, 52855973488), (163, 50261815280), (185, 44284734544), (248, 33034983430), (296, 27677959090), (310, 26427986744), (326, 25130907640), (370, 22142367272), (496, 16517491715), (592, 13838979545), (620, 13213993372), (652, 12565453820), (740, 11071183636), (815, 10052363056), (1147, 7142699120), (1240, 6606996686), (1304, 6282726910), (1480, 5535591818), (1630, 5026181528), (2294, 3571349560), (2480, 3303498343), (2608, 3141363455), (2960, 2767795909), (3260, 2513090764), (4588, 1785674780), (5053, 1621348880), (5735, 1428539824), (6031, 1358427440), (6520, 1256545382), (9176, 892837390), (10106, 810674440), (11470, 714269912), (12062, 679213720), (13040, 628272691), (18352, 446418695), (20212, 405337220), (22940, 357134956), (24124, 339606860), (25265, 324269776), (30155, 271685488), (40424, 202668610), (45880, 178567478), (48248, 169803430), (50530, 162134888), (60310, 135842744), (80848, 101334305), (91760, 89283739), (96496, 84901715), (101060, 81067444), (120620, 67921372), (186961, 43820240), (202120, 40533722), (241240, 33960686), (373922, 21910120), (404240, 20266861), (482480, 16980343), (547753, 14956880), (747844, 10955060), (934805, 8764048), (1095506, 7478440), (1495688, 5477530), (1869610, 4382024), (2191012, 3739220), (2738765, 2991376)]