13970800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 34250040

約数和(自身を除く): 20279240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 659, 848, 1060, 1318, 1325, 2120, 2636, 2650, 3295, 4240, 5272, 5300, 6590, 10544, 10600, 13180, 16475, 21200, 26360, 32950, 34927, 52720, 65900, 69854, 131800, 139708, 174635, 263600, 279416, 349270, 558832, 698540, 873175, 1397080, 1746350, 2794160, 3492700, 6985400, 13970800]

約数ペア:

[(1, 13970800), (2, 6985400), (4, 3492700), (5, 2794160), (8, 1746350), (10, 1397080), (16, 873175), (20, 698540), (25, 558832), (40, 349270), (50, 279416), (53, 263600), (80, 174635), (100, 139708), (106, 131800), (200, 69854), (212, 65900), (265, 52720), (400, 34927), (424, 32950), (530, 26360), (659, 21200), (848, 16475), (1060, 13180), (1318, 10600), (1325, 10544), (2120, 6590), (2636, 5300), (2650, 5272), (3295, 4240)]