88470380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{260207}}^1$

素因数の和:260233

約数の個数: 24

約数和(自身を含む): 196717248

約数和(自身を除く): 108246868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 260207, 520414, 1040828, 1301035, 2602070, 4423519, 5204140, 8847038, 17694076, 22117595, 44235190, 88470380]

約数ペア:

[(1, 88470380), (2, 44235190), (4, 22117595), (5, 17694076), (10, 8847038), (17, 5204140), (20, 4423519), (34, 2602070), (68, 1301035), (85, 1040828), (170, 520414), (340, 260207)]