24478480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23537}}^1$

素因数の和:23563

約数の個数: 40

約数和(自身を含む): 61292952

約数和(自身を除く): 36814472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23537, 47074, 94148, 117685, 188296, 235370, 305981, 376592, 470740, 611962, 941480, 1223924, 1529905, 1882960, 2447848, 3059810, 4895696, 6119620, 12239240, 24478480]

約数ペア:

[(1, 24478480), (2, 12239240), (4, 6119620), (5, 4895696), (8, 3059810), (10, 2447848), (13, 1882960), (16, 1529905), (20, 1223924), (26, 941480), (40, 611962), (52, 470740), (65, 376592), (80, 305981), (104, 235370), (130, 188296), (208, 117685), (260, 94148), (520, 47074), (1040, 23537)]