136067660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{400199}}^1$

素因数の和:400225

約数の個数: 24

約数和(自身を含む): 302551200

約数和(自身を除く): 166483540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 400199, 800398, 1600796, 2000995, 4001990, 6803383, 8003980, 13606766, 27213532, 34016915, 68033830, 136067660]

約数ペア:

[(1, 136067660), (2, 68033830), (4, 34016915), (5, 27213532), (10, 13606766), (17, 8003980), (20, 6803383), (34, 4001990), (68, 2000995), (85, 1600796), (170, 800398), (340, 400199)]