59487451280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{20411}}^1$

素因数の和:22584

約数の個数: 80

約数和(自身を含む): 146519622144

約数和(自身を除く): 87032170864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2143, 4286, 8572, 10715, 17144, 20411, 21430, 34288, 36431, 40822, 42860, 72862, 81644, 85720, 102055, 145724, 163288, 171440, 182155, 204110, 291448, 326576, 346987, 364310, 408220, 582896, 693974, 728620, 816440, 1387948, 1457240, 1632880, 1734935, 2775896, 2914480, 3469870, 5551792, 6939740, 13879480, 27758960, 43740773, 87481546, 174963092, 218703865, 349926184, 437407730, 699852368, 743593141, 874815460, 1487186282, 1749630920, 2974372564, 3499261840, 3717965705, 5948745128, 7435931410, 11897490256, 14871862820, 29743725640, 59487451280]

約数ペア:

[(1, 59487451280), (2, 29743725640), (4, 14871862820), (5, 11897490256), (8, 7435931410), (10, 5948745128), (16, 3717965705), (17, 3499261840), (20, 2974372564), (34, 1749630920), (40, 1487186282), (68, 874815460), (80, 743593141), (85, 699852368), (136, 437407730), (170, 349926184), (272, 218703865), (340, 174963092), (680, 87481546), (1360, 43740773), (2143, 27758960), (4286, 13879480), (8572, 6939740), (10715, 5551792), (17144, 3469870), (20411, 2914480), (21430, 2775896), (34288, 1734935), (36431, 1632880), (40822, 1457240), (42860, 1387948), (72862, 816440), (81644, 728620), (85720, 693974), (102055, 582896), (145724, 408220), (163288, 364310), (171440, 346987), (182155, 326576), (204110, 291448)]