45681940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 98908992

約数和(自身を除く): 53227052

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 268, 292, 335, 365, 467, 670, 730, 934, 1340, 1460, 1868, 2335, 4670, 4891, 9340, 9782, 19564, 24455, 31289, 34091, 48910, 62578, 68182, 97820, 125156, 136364, 156445, 170455, 312890, 340910, 625780, 681820, 2284097, 4568194, 9136388, 11420485, 22840970, 45681940]

約数ペア:

[(1, 45681940), (2, 22840970), (4, 11420485), (5, 9136388), (10, 4568194), (20, 2284097), (67, 681820), (73, 625780), (134, 340910), (146, 312890), (268, 170455), (292, 156445), (335, 136364), (365, 125156), (467, 97820), (670, 68182), (730, 62578), (934, 48910), (1340, 34091), (1460, 31289), (1868, 24455), (2335, 19564), (4670, 9782), (4891, 9340)]