75771020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 172942560

約数和(自身を除く): 97171540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2579, 2938, 5158, 5876, 7345, 10316, 12895, 14690, 25790, 29380, 33527, 51580, 67054, 134108, 167635, 291427, 335270, 582854, 670540, 1165708, 1457135, 2914270, 3788551, 5828540, 7577102, 15154204, 18942755, 37885510, 75771020]

約数ペア:

[(1, 75771020), (2, 37885510), (4, 18942755), (5, 15154204), (10, 7577102), (13, 5828540), (20, 3788551), (26, 2914270), (52, 1457135), (65, 1165708), (113, 670540), (130, 582854), (226, 335270), (260, 291427), (452, 167635), (565, 134108), (1130, 67054), (1469, 51580), (2260, 33527), (2579, 29380), (2938, 25790), (5158, 14690), (5876, 12895), (7345, 10316)]