5471750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 10501920

約数和(自身を除く): 5030170

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 509, 1018, 1075, 2150, 2545, 5090, 5375, 10750, 12725, 21887, 25450, 43774, 63625, 109435, 127250, 218870, 547175, 1094350, 2735875, 5471750]

約数ペア:

[(1, 5471750), (2, 2735875), (5, 1094350), (10, 547175), (25, 218870), (43, 127250), (50, 109435), (86, 63625), (125, 43774), (215, 25450), (250, 21887), (430, 12725), (509, 10750), (1018, 5375), (1075, 5090), (2150, 2545)]