74621950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8831}}^1$

素因数の和:8869

約数の個数: 36

約数和(自身を含む): 150311808

約数和(自身を除く): 75689858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8831, 17662, 44155, 88310, 114803, 220775, 229606, 441550, 574015, 1148030, 1492439, 2870075, 2984878, 5740150, 7462195, 14924390, 37310975, 74621950]

約数ペア:

[(1, 74621950), (2, 37310975), (5, 14924390), (10, 7462195), (13, 5740150), (25, 2984878), (26, 2870075), (50, 1492439), (65, 1148030), (130, 574015), (169, 441550), (325, 229606), (338, 220775), (650, 114803), (845, 88310), (1690, 44155), (4225, 17662), (8450, 8831)]