45810680

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3659}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 103431600

約数和(自身を除く): 57620920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 3659, 6260, 7318, 12520, 14636, 18295, 29272, 36590, 73180, 146360, 1145267, 2290534, 4581068, 5726335, 9162136, 11452670, 22905340, 45810680]

約数ペア:

[(1, 45810680), (2, 22905340), (4, 11452670), (5, 9162136), (8, 5726335), (10, 4581068), (20, 2290534), (40, 1145267), (313, 146360), (626, 73180), (1252, 36590), (1565, 29272), (2504, 18295), (3130, 14636), (3659, 12520), (6260, 7318)]