108354940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{318691}}^1$

素因数の和:318717

約数の個数: 24

約数和(自身を含む): 240931152

約数和(自身を除く): 132576212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 318691, 637382, 1274764, 1593455, 3186910, 5417747, 6373820, 10835494, 21670988, 27088735, 54177470, 108354940]

約数ペア:

[(1, 108354940), (2, 54177470), (4, 27088735), (5, 21670988), (10, 10835494), (17, 6373820), (20, 5417747), (34, 3186910), (68, 1593455), (85, 1274764), (170, 637382), (340, 318691)]