559367120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{537853}}^1$

素因数の和:537879

約数の個数: 40

約数和(自身を含む): 1400571816

約数和(自身を除く): 841204696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 537853, 1075706, 2151412, 2689265, 4302824, 5378530, 6992089, 8605648, 10757060, 13984178, 21514120, 27968356, 34960445, 43028240, 55936712, 69920890, 111873424, 139841780, 279683560, 559367120]

約数ペア:

[(1, 559367120), (2, 279683560), (4, 139841780), (5, 111873424), (8, 69920890), (10, 55936712), (13, 43028240), (16, 34960445), (20, 27968356), (26, 21514120), (40, 13984178), (52, 10757060), (65, 8605648), (80, 6992089), (104, 5378530), (130, 4302824), (208, 2689265), (260, 2151412), (520, 1075706), (1040, 537853)]