67672540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6053}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 156629088

約数和(自身を除く): 88956548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 6053, 11180, 12106, 24212, 30265, 60530, 78689, 121060, 157378, 260279, 314756, 393445, 520558, 786890, 1041116, 1301395, 1573780, 2602790, 3383627, 5205580, 6767254, 13534508, 16918135, 33836270, 67672540]

約数ペア:

[(1, 67672540), (2, 33836270), (4, 16918135), (5, 13534508), (10, 6767254), (13, 5205580), (20, 3383627), (26, 2602790), (43, 1573780), (52, 1301395), (65, 1041116), (86, 786890), (130, 520558), (172, 393445), (215, 314756), (260, 260279), (430, 157378), (559, 121060), (860, 78689), (1118, 60530), (2236, 30265), (2795, 24212), (5590, 12106), (6053, 11180)]