410380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 928368

約数和(自身を除く): 517988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 289, 340, 355, 578, 710, 1156, 1207, 1420, 1445, 2414, 2890, 4828, 5780, 6035, 12070, 20519, 24140, 41038, 82076, 102595, 205190, 410380]

約数ペア:

[(1, 410380), (2, 205190), (4, 102595), (5, 82076), (10, 41038), (17, 24140), (20, 20519), (34, 12070), (68, 6035), (71, 5780), (85, 4828), (142, 2890), (170, 2414), (284, 1445), (289, 1420), (340, 1207), (355, 1156), (578, 710)]