135553940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 296013312

約数和(自身を除く): 160459372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 2207, 3071, 4414, 6142, 8828, 11035, 12284, 15355, 22070, 30710, 44140, 61420, 81659, 163318, 183181, 326636, 366362, 408295, 732724, 816590, 915905, 1633180, 1831810, 3663620, 6777697, 13555394, 27110788, 33888485, 67776970, 135553940]

約数ペア:

[(1, 135553940), (2, 67776970), (4, 33888485), (5, 27110788), (10, 13555394), (20, 6777697), (37, 3663620), (74, 1831810), (83, 1633180), (148, 915905), (166, 816590), (185, 732724), (332, 408295), (370, 366362), (415, 326636), (740, 183181), (830, 163318), (1660, 81659), (2207, 61420), (3071, 44140), (4414, 30710), (6142, 22070), (8828, 15355), (11035, 12284)]