1805559133040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1392233}}^1$

素因数の和:1392331

約数の個数: 160

約数和(自身を含む): 4785498083520

約数和(自身を除く): 2979938950480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 43, 52, 58, 65, 80, 86, 104, 116, 130, 145, 172, 208, 215, 232, 260, 290, 344, 377, 430, 464, 520, 559, 580, 688, 754, 860, 1040, 1118, 1160, 1247, 1508, 1720, 1885, 2236, 2320, 2494, 2795, 3016, 3440, 3770, 4472, 4988, 5590, 6032, 6235, 7540, 8944, 9976, 11180, 12470, 15080, 16211, 19952, 22360, 24940, 30160, 32422, 44720, 49880, 64844, 81055, 99760, 129688, 162110, 259376, 324220, 648440, 1296880, 1392233, 2784466, 5568932, 6961165, 11137864, 13922330, 18099029, 22275728, 27844660, 36198058, 40374757, 55689320, 59866019, 72396116, 80749514, 90495145, 111378640, 119732038, 144792232, 161499028, 180990290, 201873785, 239464076, 289584464, 299330095, 322998056, 361980580, 403747570, 478928152, 524871841, 598660190, 645996112, 723961160, 778258247, 807495140, 957856304, 1049743682, 1197320380, 1447922320, 1556516494, 1614990280, 1736114551, 2099487364, 2394640760, 2624359205, 3113032988, 3229980560, 3472229102, 3891291235, 4198974728, 4789281520, 5248718410, 6226065976, 6944458204, 7782582470, 8397949456, 8680572755, 10497436820, 12452131952, 13888916408, 15565164940, 17361145510, 20994873640, 22569489163, 27777832816, 31130329880, 34722291020, 41989747280, 45138978326, 62260659760, 69444582040, 90277956652, 112847445815, 138889164080, 180555913304, 225694891630, 361111826608, 451389783260, 902779566520, 1805559133040]

約数ペア:

[(1, 1805559133040), (2, 902779566520), (4, 451389783260), (5, 361111826608), (8, 225694891630), (10, 180555913304), (13, 138889164080), (16, 112847445815), (20, 90277956652), (26, 69444582040), (29, 62260659760), (40, 45138978326), (43, 41989747280), (52, 34722291020), (58, 31130329880), (65, 27777832816), (80, 22569489163), (86, 20994873640), (104, 17361145510), (116, 15565164940), (130, 13888916408), (145, 12452131952), (172, 10497436820), (208, 8680572755), (215, 8397949456), (232, 7782582470), (260, 6944458204), (290, 6226065976), (344, 5248718410), (377, 4789281520), (430, 4198974728), (464, 3891291235), (520, 3472229102), (559, 3229980560), (580, 3113032988), (688, 2624359205), (754, 2394640760), (860, 2099487364), (1040, 1736114551), (1118, 1614990280), (1160, 1556516494), (1247, 1447922320), (1508, 1197320380), (1720, 1049743682), (1885, 957856304), (2236, 807495140), (2320, 778258247), (2494, 723961160), (2795, 645996112), (3016, 598660190), (3440, 524871841), (3770, 478928152), (4472, 403747570), (4988, 361980580), (5590, 322998056), (6032, 299330095), (6235, 289584464), (7540, 239464076), (8944, 201873785), (9976, 180990290), (11180, 161499028), (12470, 144792232), (15080, 119732038), (16211, 111378640), (19952, 90495145), (22360, 80749514), (24940, 72396116), (30160, 59866019), (32422, 55689320), (44720, 40374757), (49880, 36198058), (64844, 27844660), (81055, 22275728), (99760, 18099029), (129688, 13922330), (162110, 11137864), (259376, 6961165), (324220, 5568932), (648440, 2784466), (1296880, 1392233)]