191668012120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{368592331}}^1$

素因数の和:368592355

約数の個数: 32

約数和(自身を含む): 464426338320

約数和(自身を除く): 272758326200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 368592331, 737184662, 1474369324, 1842961655, 2948738648, 3685923310, 4791700303, 7371846620, 9583400606, 14743693240, 19166801212, 23958501515, 38333602424, 47917003030, 95834006060, 191668012120]

約数ペア:

[(1, 191668012120), (2, 95834006060), (4, 47917003030), (5, 38333602424), (8, 23958501515), (10, 19166801212), (13, 14743693240), (20, 9583400606), (26, 7371846620), (40, 4791700303), (52, 3685923310), (65, 2948738648), (104, 1842961655), (130, 1474369324), (260, 737184662), (520, 368592331)]