1569884140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{63149}}^1$

素因数の和:63282

約数の個数: 48

約数和(自身を含む): 3628346400

約数和(自身を除く): 2058462260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 12430, 24860, 63149, 126298, 252596, 315745, 631490, 694639, 1262980, 1389278, 2778556, 3473195, 6946390, 7135837, 13892780, 14271674, 28543348, 35679185, 71358370, 78494207, 142716740, 156988414, 313976828, 392471035, 784942070, 1569884140]

約数ペア:

[(1, 1569884140), (2, 784942070), (4, 392471035), (5, 313976828), (10, 156988414), (11, 142716740), (20, 78494207), (22, 71358370), (44, 35679185), (55, 28543348), (110, 14271674), (113, 13892780), (220, 7135837), (226, 6946390), (452, 3473195), (565, 2778556), (1130, 1389278), (1243, 1262980), (2260, 694639), (2486, 631490), (4972, 315745), (6215, 252596), (12430, 126298), (24860, 63149)]