89246960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2802

約数の個数: 80

約数和(自身を含む): 232565472

約数和(自身を除く): 143318512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2741, 2960, 3256, 4070, 5482, 6512, 8140, 10964, 13705, 16280, 21928, 27410, 30151, 32560, 43856, 54820, 60302, 101417, 109640, 120604, 150755, 202834, 219280, 241208, 301510, 405668, 482416, 507085, 603020, 811336, 1014170, 1115587, 1206040, 1622672, 2028340, 2231174, 2412080, 4056680, 4462348, 5577935, 8113360, 8924696, 11155870, 17849392, 22311740, 44623480, 89246960]

約数ペア:

[(1, 89246960), (2, 44623480), (4, 22311740), (5, 17849392), (8, 11155870), (10, 8924696), (11, 8113360), (16, 5577935), (20, 4462348), (22, 4056680), (37, 2412080), (40, 2231174), (44, 2028340), (55, 1622672), (74, 1206040), (80, 1115587), (88, 1014170), (110, 811336), (148, 603020), (176, 507085), (185, 482416), (220, 405668), (296, 301510), (370, 241208), (407, 219280), (440, 202834), (592, 150755), (740, 120604), (814, 109640), (880, 101417), (1480, 60302), (1628, 54820), (2035, 43856), (2741, 32560), (2960, 30151), (3256, 27410), (4070, 21928), (5482, 16280), (6512, 13705), (8140, 10964)]