74393680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 182269584

約数和(自身を除く): 107875904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 613, 656, 740, 820, 1226, 1480, 1517, 1640, 2452, 2960, 3034, 3065, 3280, 4904, 6068, 6130, 7585, 9808, 12136, 12260, 15170, 22681, 24272, 24520, 25133, 30340, 45362, 49040, 50266, 60680, 90724, 100532, 113405, 121360, 125665, 181448, 201064, 226810, 251330, 362896, 402128, 453620, 502660, 907240, 929921, 1005320, 1814480, 1859842, 2010640, 3719684, 4649605, 7439368, 9299210, 14878736, 18598420, 37196840, 74393680]

約数ペア:

[(1, 74393680), (2, 37196840), (4, 18598420), (5, 14878736), (8, 9299210), (10, 7439368), (16, 4649605), (20, 3719684), (37, 2010640), (40, 1859842), (41, 1814480), (74, 1005320), (80, 929921), (82, 907240), (148, 502660), (164, 453620), (185, 402128), (205, 362896), (296, 251330), (328, 226810), (370, 201064), (410, 181448), (592, 125665), (613, 121360), (656, 113405), (740, 100532), (820, 90724), (1226, 60680), (1480, 50266), (1517, 49040), (1640, 45362), (2452, 30340), (2960, 25133), (3034, 24520), (3065, 24272), (3280, 22681), (4904, 15170), (6068, 12260), (6130, 12136), (7585, 9808)]