85626880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 104

約数和(自身を含む): 212900472

約数和(自身を除く): 127273592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 113, 128, 148, 160, 185, 226, 256, 296, 320, 370, 452, 512, 565, 592, 640, 740, 904, 1024, 1130, 1184, 1280, 1480, 1808, 2048, 2260, 2368, 2560, 2960, 3616, 4096, 4181, 4520, 4736, 5120, 5920, 7232, 8362, 9040, 9472, 10240, 11840, 14464, 16724, 18080, 18944, 20480, 20905, 23680, 28928, 33448, 36160, 37888, 41810, 47360, 57856, 66896, 72320, 75776, 83620, 94720, 115712, 133792, 144640, 151552, 167240, 189440, 231424, 267584, 289280, 334480, 378880, 462848, 535168, 578560, 668960, 757760, 1070336, 1157120, 1337920, 2140672, 2314240, 2675840, 4281344, 5351680, 8562688, 10703360, 17125376, 21406720, 42813440, 85626880]

約数ペア:

[(1, 85626880), (2, 42813440), (4, 21406720), (5, 17125376), (8, 10703360), (10, 8562688), (16, 5351680), (20, 4281344), (32, 2675840), (37, 2314240), (40, 2140672), (64, 1337920), (74, 1157120), (80, 1070336), (113, 757760), (128, 668960), (148, 578560), (160, 535168), (185, 462848), (226, 378880), (256, 334480), (296, 289280), (320, 267584), (370, 231424), (452, 189440), (512, 167240), (565, 151552), (592, 144640), (640, 133792), (740, 115712), (904, 94720), (1024, 83620), (1130, 75776), (1184, 72320), (1280, 66896), (1480, 57856), (1808, 47360), (2048, 41810), (2260, 37888), (2368, 36160), (2560, 33448), (2960, 28928), (3616, 23680), (4096, 20905), (4181, 20480), (4520, 18944), (4736, 18080), (5120, 16724), (5920, 14464), (7232, 11840), (8362, 10240), (9040, 9472)]