56841547480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{17789}}^1$

素因数の和:17981

約数の個数: 128

約数和(自身を含む): 140179507200

約数和(自身を除く): 83337959720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 127, 136, 148, 170, 185, 254, 296, 340, 370, 508, 629, 635, 680, 740, 1016, 1258, 1270, 1480, 2159, 2516, 2540, 3145, 4318, 4699, 5032, 5080, 6290, 8636, 9398, 10795, 12580, 17272, 17789, 18796, 21590, 23495, 25160, 35578, 37592, 43180, 46990, 71156, 79883, 86360, 88945, 93980, 142312, 159766, 177890, 187960, 302413, 319532, 355780, 399415, 604826, 639064, 658193, 711560, 798830, 1209652, 1316386, 1512065, 1597660, 2259203, 2419304, 2632772, 3024130, 3195320, 3290965, 4518406, 5265544, 6048260, 6581930, 9036812, 11189281, 11296015, 12096520, 13163860, 18073624, 22378562, 22592030, 26327720, 38406451, 44757124, 45184060, 55946405, 76812902, 83590511, 89514248, 90368120, 111892810, 153625804, 167181022, 192032255, 223785620, 307251608, 334362044, 384064510, 417952555, 447571240, 668724088, 768129020, 835905110, 1421038687, 1536258040, 1671810220, 2842077374, 3343620440, 5684154748, 7105193435, 11368309496, 14210386870, 28420773740, 56841547480]

約数ペア:

[(1, 56841547480), (2, 28420773740), (4, 14210386870), (5, 11368309496), (8, 7105193435), (10, 5684154748), (17, 3343620440), (20, 2842077374), (34, 1671810220), (37, 1536258040), (40, 1421038687), (68, 835905110), (74, 768129020), (85, 668724088), (127, 447571240), (136, 417952555), (148, 384064510), (170, 334362044), (185, 307251608), (254, 223785620), (296, 192032255), (340, 167181022), (370, 153625804), (508, 111892810), (629, 90368120), (635, 89514248), (680, 83590511), (740, 76812902), (1016, 55946405), (1258, 45184060), (1270, 44757124), (1480, 38406451), (2159, 26327720), (2516, 22592030), (2540, 22378562), (3145, 18073624), (4318, 13163860), (4699, 12096520), (5032, 11296015), (5080, 11189281), (6290, 9036812), (8636, 6581930), (9398, 6048260), (10795, 5265544), (12580, 4518406), (17272, 3290965), (17789, 3195320), (18796, 3024130), (21590, 2632772), (23495, 2419304), (25160, 2259203), (35578, 1597660), (37592, 1512065), (43180, 1316386), (46990, 1209652), (71156, 798830), (79883, 711560), (86360, 658193), (88945, 639064), (93980, 604826), (142312, 399415), (159766, 355780), (177890, 319532), (187960, 302413)]