13974640

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 18679520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 569, 614, 1138, 1228, 1535, 2276, 2456, 2845, 3070, 4552, 4912, 5690, 6140, 9104, 11380, 12280, 22760, 24560, 45520, 174683, 349366, 698732, 873415, 1397464, 1746830, 2794928, 3493660, 6987320, 13974640]

約数ペア:

[(1, 13974640), (2, 6987320), (4, 3493660), (5, 2794928), (8, 1746830), (10, 1397464), (16, 873415), (20, 698732), (40, 349366), (80, 174683), (307, 45520), (569, 24560), (614, 22760), (1138, 12280), (1228, 11380), (1535, 9104), (2276, 6140), (2456, 5690), (2845, 4912), (3070, 4552)]