231036282620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80781917}}^1$

素因数の和:80781950

約数の個数: 48

約数和(自身を含む): 569997213408

約数和(自身を除く): 338960930788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 80781917, 161563834, 323127668, 403909585, 807819170, 888601087, 1050164921, 1615638340, 1777202174, 2100329842, 3554404348, 4200659684, 4443005435, 5250824605, 8886010870, 10501649210, 11551814131, 17772021740, 21003298420, 23103628262, 46207256524, 57759070655, 115518141310, 231036282620]

約数ペア:

[(1, 231036282620), (2, 115518141310), (4, 57759070655), (5, 46207256524), (10, 23103628262), (11, 21003298420), (13, 17772021740), (20, 11551814131), (22, 10501649210), (26, 8886010870), (44, 5250824605), (52, 4443005435), (55, 4200659684), (65, 3554404348), (110, 2100329842), (130, 1777202174), (143, 1615638340), (220, 1050164921), (260, 888601087), (286, 807819170), (572, 403909585), (715, 323127668), (1430, 161563834), (2860, 80781917)]