45538480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43787}}^1$

素因数の和:43813

約数の個数: 40

約数和(自身を含む): 114023952

約数和(自身を除く): 68485472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43787, 87574, 175148, 218935, 350296, 437870, 569231, 700592, 875740, 1138462, 1751480, 2276924, 2846155, 3502960, 4553848, 5692310, 9107696, 11384620, 22769240, 45538480]

約数ペア:

[(1, 45538480), (2, 22769240), (4, 11384620), (5, 9107696), (8, 5692310), (10, 4553848), (13, 3502960), (16, 2846155), (20, 2276924), (26, 1751480), (40, 1138462), (52, 875740), (65, 700592), (80, 569231), (104, 437870), (130, 350296), (208, 218935), (260, 175148), (520, 87574), (1040, 43787)]