188615710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 352693440

約数和(自身を除く): 164077730

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 526, 1315, 2473, 2630, 4946, 7627, 12365, 15254, 24730, 38135, 71717, 76270, 143434, 358585, 650399, 717170, 1300798, 3251995, 6503990, 18861571, 37723142, 94307855, 188615710]

約数ペア:

[(1, 188615710), (2, 94307855), (5, 37723142), (10, 18861571), (29, 6503990), (58, 3251995), (145, 1300798), (263, 717170), (290, 650399), (526, 358585), (1315, 143434), (2473, 76270), (2630, 71717), (4946, 38135), (7627, 24730), (12365, 15254)]