39335660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21642

約数の個数: 48

約数和(自身を含む): 101672256

約数和(自身を除く): 62336596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 21613, 43226, 86452, 108065, 151291, 216130, 280969, 302582, 432260, 561938, 605164, 756455, 1123876, 1404845, 1512910, 1966783, 2809690, 3025820, 3933566, 5619380, 7867132, 9833915, 19667830, 39335660]

約数ペア:

[(1, 39335660), (2, 19667830), (4, 9833915), (5, 7867132), (7, 5619380), (10, 3933566), (13, 3025820), (14, 2809690), (20, 1966783), (26, 1512910), (28, 1404845), (35, 1123876), (52, 756455), (65, 605164), (70, 561938), (91, 432260), (130, 302582), (140, 280969), (182, 216130), (260, 151291), (364, 108065), (455, 86452), (910, 43226), (1820, 21613)]