57882731920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{1459}}^1$

素因数の和:2553

約数の個数: 160

約数和(自身を含む): 149092957440

約数和(自身を除く): 91210225520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1031, 1040, 1459, 1480, 1924, 2062, 2405, 2918, 2960, 3848, 4124, 4810, 5155, 5836, 7295, 7696, 8248, 9620, 10310, 11672, 13403, 14590, 16496, 18967, 19240, 20620, 23344, 26806, 29180, 37934, 38147, 38480, 41240, 53612, 53983, 58360, 67015, 75868, 76294, 82480, 94835, 107224, 107966, 116720, 134030, 151736, 152588, 189670, 190735, 214448, 215932, 268060, 269915, 303472, 305176, 379340, 381470, 431864, 495911, 536120, 539830, 610352, 701779, 758680, 762940, 863728, 991822, 1072240, 1079660, 1403558, 1504229, 1517360, 1525880, 1983644, 2159320, 2479555, 2807116, 3008458, 3051760, 3508895, 3967288, 4318640, 4959110, 5614232, 6016916, 7017790, 7521145, 7934576, 9918220, 11228464, 12033832, 14035580, 15042290, 19554977, 19836440, 24067664, 28071160, 30084580, 39109954, 39672880, 55656473, 56142320, 60169160, 78219908, 97774885, 111312946, 120338320, 156439816, 195549770, 222625892, 278282365, 312879632, 391099540, 445251784, 556564730, 723534149, 782199080, 890503568, 1113129460, 1447068298, 1564398160, 2226258920, 2894136596, 3617670745, 4452517840, 5788273192, 7235341490, 11576546384, 14470682980, 28941365960, 57882731920]

約数ペア:

[(1, 57882731920), (2, 28941365960), (4, 14470682980), (5, 11576546384), (8, 7235341490), (10, 5788273192), (13, 4452517840), (16, 3617670745), (20, 2894136596), (26, 2226258920), (37, 1564398160), (40, 1447068298), (52, 1113129460), (65, 890503568), (74, 782199080), (80, 723534149), (104, 556564730), (130, 445251784), (148, 391099540), (185, 312879632), (208, 278282365), (260, 222625892), (296, 195549770), (370, 156439816), (481, 120338320), (520, 111312946), (592, 97774885), (740, 78219908), (962, 60169160), (1031, 56142320), (1040, 55656473), (1459, 39672880), (1480, 39109954), (1924, 30084580), (2062, 28071160), (2405, 24067664), (2918, 19836440), (2960, 19554977), (3848, 15042290), (4124, 14035580), (4810, 12033832), (5155, 11228464), (5836, 9918220), (7295, 7934576), (7696, 7521145), (8248, 7017790), (9620, 6016916), (10310, 5614232), (11672, 4959110), (13403, 4318640), (14590, 3967288), (16496, 3508895), (18967, 3051760), (19240, 3008458), (20620, 2807116), (23344, 2479555), (26806, 2159320), (29180, 1983644), (37934, 1525880), (38147, 1517360), (38480, 1504229), (41240, 1403558), (53612, 1079660), (53983, 1072240), (58360, 991822), (67015, 863728), (75868, 762940), (76294, 758680), (82480, 701779), (94835, 610352), (107224, 539830), (107966, 536120), (116720, 495911), (134030, 431864), (151736, 381470), (152588, 379340), (189670, 305176), (190735, 303472), (214448, 269915), (215932, 268060)]