42858700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 54

約数和(自身を含む): 98862596

約数和(自身を除く): 56003896

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1483, 1700, 2890, 2966, 5780, 5932, 7225, 7415, 14450, 14830, 25211, 28900, 29660, 37075, 50422, 74150, 100844, 126055, 148300, 252110, 428587, 504220, 630275, 857174, 1260550, 1714348, 2142935, 2521100, 4285870, 8571740, 10714675, 21429350, 42858700]

約数ペア:

[(1, 42858700), (2, 21429350), (4, 10714675), (5, 8571740), (10, 4285870), (17, 2521100), (20, 2142935), (25, 1714348), (34, 1260550), (50, 857174), (68, 630275), (85, 504220), (100, 428587), (170, 252110), (289, 148300), (340, 126055), (425, 100844), (578, 74150), (850, 50422), (1156, 37075), (1445, 29660), (1483, 28900), (1700, 25211), (2890, 14830), (2966, 14450), (5780, 7415), (5932, 7225)]