124366840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239167}}^1$

素因数の和:239191

約数の個数: 32

約数和(自身を含む): 301351680

約数和(自身を除く): 176984840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 239167, 478334, 956668, 1195835, 1913336, 2391670, 3109171, 4783340, 6218342, 9566680, 12436684, 15545855, 24873368, 31091710, 62183420, 124366840]

約数ペア:

[(1, 124366840), (2, 62183420), (4, 31091710), (5, 24873368), (8, 15545855), (10, 12436684), (13, 9566680), (20, 6218342), (26, 4783340), (40, 3109171), (52, 2391670), (65, 1913336), (104, 1195835), (130, 956668), (260, 478334), (520, 239167)]