57761080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 141341760

約数和(自身を除く): 83580680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 983, 1130, 1469, 1966, 2260, 2938, 3932, 4520, 4915, 5876, 7345, 7864, 9830, 11752, 12779, 14690, 19660, 25558, 29380, 39320, 51116, 58760, 63895, 102232, 111079, 127790, 222158, 255580, 444316, 511160, 555395, 888632, 1110790, 1444027, 2221580, 2888054, 4443160, 5776108, 7220135, 11552216, 14440270, 28880540, 57761080]

約数ペア:

[(1, 57761080), (2, 28880540), (4, 14440270), (5, 11552216), (8, 7220135), (10, 5776108), (13, 4443160), (20, 2888054), (26, 2221580), (40, 1444027), (52, 1110790), (65, 888632), (104, 555395), (113, 511160), (130, 444316), (226, 255580), (260, 222158), (452, 127790), (520, 111079), (565, 102232), (904, 63895), (983, 58760), (1130, 51116), (1469, 39320), (1966, 29380), (2260, 25558), (2938, 19660), (3932, 14690), (4520, 12779), (4915, 11752), (5876, 9830), (7345, 7864)]