72760820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{330731}}^1$

素因数の和:330751

約数の個数: 24

約数和(自身を含む): 166688928

約数和(自身を除く): 93928108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 330731, 661462, 1322924, 1653655, 3307310, 3638041, 6614620, 7276082, 14552164, 18190205, 36380410, 72760820]

約数ペア:

[(1, 72760820), (2, 36380410), (4, 18190205), (5, 14552164), (10, 7276082), (11, 6614620), (20, 3638041), (22, 3307310), (44, 1653655), (55, 1322924), (110, 661462), (220, 330731)]