1086620600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{417931}}^1$

素因数の和:417960

約数の個数: 48

約数和(自身を含む): 2720737320

約数和(自身を除く): 1634116720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 417931, 835862, 1671724, 2089655, 3343448, 4179310, 5433103, 8358620, 10448275, 10866206, 16717240, 20896550, 21732412, 27165515, 41793100, 43464824, 54331030, 83586200, 108662060, 135827575, 217324120, 271655150, 543310300, 1086620600]

約数ペア:

[(1, 1086620600), (2, 543310300), (4, 271655150), (5, 217324120), (8, 135827575), (10, 108662060), (13, 83586200), (20, 54331030), (25, 43464824), (26, 41793100), (40, 27165515), (50, 21732412), (52, 20896550), (65, 16717240), (100, 10866206), (104, 10448275), (130, 8358620), (200, 5433103), (260, 4179310), (325, 3343448), (520, 2089655), (650, 1671724), (1300, 835862), (2600, 417931)]