27394250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8459

約数の個数: 32

約数和(自身を含む): 55233360

約数和(自身を除く): 27839110

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8429, 16858, 42145, 84290, 109577, 210725, 219154, 421450, 547885, 1053625, 1095770, 2107250, 2739425, 5478850, 13697125, 27394250]

約数ペア:

[(1, 27394250), (2, 13697125), (5, 5478850), (10, 2739425), (13, 2107250), (25, 1095770), (26, 1053625), (50, 547885), (65, 421450), (125, 219154), (130, 210725), (250, 109577), (325, 84290), (650, 42145), (1625, 16858), (3250, 8429)]