23128889290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{70573}}^1$

素因数の和:73114

約数の個数: 32

約数和(自身を含む): 44852882256

約数和(自身を除く): 21723992966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2521, 5042, 12605, 25210, 32773, 65546, 70573, 141146, 163865, 327730, 352865, 705730, 917449, 1834898, 4587245, 9174490, 177914533, 355829066, 889572665, 1779145330, 2312888929, 4625777858, 11564444645, 23128889290]

約数ペア:

[(1, 23128889290), (2, 11564444645), (5, 4625777858), (10, 2312888929), (13, 1779145330), (26, 889572665), (65, 355829066), (130, 177914533), (2521, 9174490), (5042, 4587245), (12605, 1834898), (25210, 917449), (32773, 705730), (65546, 352865), (70573, 327730), (141146, 163865)]