3152680

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 7144200

約数和(自身を除く): 3991520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 293, 538, 586, 1076, 1172, 1345, 1465, 2152, 2344, 2690, 2930, 5380, 5860, 10760, 11720, 78817, 157634, 315268, 394085, 630536, 788170, 1576340, 3152680]

約数ペア:

[(1, 3152680), (2, 1576340), (4, 788170), (5, 630536), (8, 394085), (10, 315268), (20, 157634), (40, 78817), (269, 11720), (293, 10760), (538, 5860), (586, 5380), (1076, 2930), (1172, 2690), (1345, 2344), (1465, 2152)]