65423643980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142225313}}^1$

素因数の和:142225345

約数の個数: 24

約数和(自身を含む): 143363116512

約数和(自身を除く): 77939472532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 142225313, 284450626, 568901252, 711126565, 1422253130, 2844506260, 3271182199, 6542364398, 13084728796, 16355910995, 32711821990, 65423643980]

約数ペア:

[(1, 65423643980), (2, 32711821990), (4, 16355910995), (5, 13084728796), (10, 6542364398), (20, 3271182199), (23, 2844506260), (46, 1422253130), (92, 711126565), (115, 568901252), (230, 284450626), (460, 142225313)]