42198760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62057}}^1$

素因数の和:62085

約数の個数: 32

約数和(自身を含む): 100533960

約数和(自身を除く): 58335200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62057, 124114, 248228, 310285, 496456, 620570, 1054969, 1241140, 2109938, 2482280, 4219876, 5274845, 8439752, 10549690, 21099380, 42198760]

約数ペア:

[(1, 42198760), (2, 21099380), (4, 10549690), (5, 8439752), (8, 5274845), (10, 4219876), (17, 2482280), (20, 2109938), (34, 1241140), (40, 1054969), (68, 620570), (85, 496456), (136, 310285), (170, 248228), (340, 124114), (680, 62057)]