3977660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11699}}^1$

素因数の和:11725

約数の個数: 24

約数和(自身を含む): 8845200

約数和(自身を除く): 4867540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11699, 23398, 46796, 58495, 116990, 198883, 233980, 397766, 795532, 994415, 1988830, 3977660]

約数ペア:

[(1, 3977660), (2, 1988830), (4, 994415), (5, 795532), (10, 397766), (17, 233980), (20, 198883), (34, 116990), (68, 58495), (85, 46796), (170, 23398), (340, 11699)]