63767240

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19207}}^1$

素因数の和:19301

約数の個数: 32

約数和(自身を含む): 145212480

約数和(自身を除く): 81445240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 19207, 38414, 76828, 96035, 153656, 192070, 384140, 768280, 1594181, 3188362, 6376724, 7970905, 12753448, 15941810, 31883620, 63767240]

約数ペア:

[(1, 63767240), (2, 31883620), (4, 15941810), (5, 12753448), (8, 7970905), (10, 6376724), (20, 3188362), (40, 1594181), (83, 768280), (166, 384140), (332, 192070), (415, 153656), (664, 96035), (830, 76828), (1660, 38414), (3320, 19207)]