3812172520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{64877}}^1$

素因数の和:65014

約数の個数: 64

約数和(自身を含む): 9319075920

約数和(自身を除く): 5506903400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 7345, 11752, 14690, 29380, 58760, 64877, 129754, 259508, 324385, 519016, 648770, 843401, 1297540, 1686802, 2595080, 3373604, 4217005, 6747208, 7331101, 8434010, 14662202, 16868020, 29324404, 33736040, 36655505, 58648808, 73311010, 95304313, 146622020, 190608626, 293244040, 381217252, 476521565, 762434504, 953043130, 1906086260, 3812172520]

約数ペア:

[(1, 3812172520), (2, 1906086260), (4, 953043130), (5, 762434504), (8, 476521565), (10, 381217252), (13, 293244040), (20, 190608626), (26, 146622020), (40, 95304313), (52, 73311010), (65, 58648808), (104, 36655505), (113, 33736040), (130, 29324404), (226, 16868020), (260, 14662202), (452, 8434010), (520, 7331101), (565, 6747208), (904, 4217005), (1130, 3373604), (1469, 2595080), (2260, 1686802), (2938, 1297540), (4520, 843401), (5876, 648770), (7345, 519016), (11752, 324385), (14690, 259508), (29380, 129754), (58760, 64877)]