79624940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{234191}}^1$

素因数の和:234217

約数の個数: 24

約数和(自身を含む): 177049152

約数和(自身を除く): 97424212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 234191, 468382, 936764, 1170955, 2341910, 3981247, 4683820, 7962494, 15924988, 19906235, 39812470, 79624940]

約数ペア:

[(1, 79624940), (2, 39812470), (4, 19906235), (5, 15924988), (10, 7962494), (17, 4683820), (20, 3981247), (34, 2341910), (68, 1170955), (85, 936764), (170, 468382), (340, 234191)]