43490517520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4893

約数の個数: 160

約数和(自身を含む): 107970232320

約数和(自身を除く): 64479714800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 79, 80, 94, 124, 155, 158, 188, 235, 248, 310, 316, 376, 395, 470, 496, 620, 632, 752, 790, 940, 1240, 1264, 1457, 1580, 1880, 2449, 2480, 2914, 3160, 3713, 3760, 4723, 4898, 5828, 6320, 7285, 7426, 9446, 9796, 11656, 12245, 14570, 14852, 18565, 18892, 19592, 23312, 23615, 24490, 29140, 29704, 37130, 37784, 39184, 47230, 48980, 58280, 59408, 74260, 75568, 94460, 97960, 115103, 116560, 146413, 148520, 188920, 195920, 221981, 230206, 292826, 297040, 373117, 377840, 443962, 460412, 575515, 585652, 732065, 746234, 887924, 920824, 1109905, 1151030, 1171304, 1464130, 1492468, 1775848, 1841648, 1865585, 2219810, 2302060, 2342608, 2928260, 2984936, 3551696, 3731170, 4439620, 4604120, 5856520, 5969872, 6881411, 7462340, 8879240, 9208240, 11566627, 11713040, 13762822, 14924680, 17536499, 17758480, 23133254, 27525644, 29849360, 34407055, 35072998, 46266508, 55051288, 57833135, 68814110, 70145996, 87682495, 92533016, 110102576, 115666270, 137628220, 140291992, 175364990, 185066032, 231332540, 275256440, 280583984, 350729980, 462665080, 543631469, 550512880, 701459960, 925330160, 1087262938, 1402919920, 2174525876, 2718157345, 4349051752, 5436314690, 8698103504, 10872629380, 21745258760, 43490517520]

約数ペア:

[(1, 43490517520), (2, 21745258760), (4, 10872629380), (5, 8698103504), (8, 5436314690), (10, 4349051752), (16, 2718157345), (20, 2174525876), (31, 1402919920), (40, 1087262938), (47, 925330160), (62, 701459960), (79, 550512880), (80, 543631469), (94, 462665080), (124, 350729980), (155, 280583984), (158, 275256440), (188, 231332540), (235, 185066032), (248, 175364990), (310, 140291992), (316, 137628220), (376, 115666270), (395, 110102576), (470, 92533016), (496, 87682495), (620, 70145996), (632, 68814110), (752, 57833135), (790, 55051288), (940, 46266508), (1240, 35072998), (1264, 34407055), (1457, 29849360), (1580, 27525644), (1880, 23133254), (2449, 17758480), (2480, 17536499), (2914, 14924680), (3160, 13762822), (3713, 11713040), (3760, 11566627), (4723, 9208240), (4898, 8879240), (5828, 7462340), (6320, 6881411), (7285, 5969872), (7426, 5856520), (9446, 4604120), (9796, 4439620), (11656, 3731170), (12245, 3551696), (14570, 2984936), (14852, 2928260), (18565, 2342608), (18892, 2302060), (19592, 2219810), (23312, 1865585), (23615, 1841648), (24490, 1775848), (29140, 1492468), (29704, 1464130), (37130, 1171304), (37784, 1151030), (39184, 1109905), (47230, 920824), (48980, 887924), (58280, 746234), (59408, 732065), (74260, 585652), (75568, 575515), (94460, 460412), (97960, 443962), (115103, 377840), (116560, 373117), (146413, 297040), (148520, 292826), (188920, 230206), (195920, 221981)]