2880457910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{50261}}^1$

素因数の和:50800

約数の個数: 32

約数和(自身を含む): 5667141024

約数和(自身を除く): 2786683114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 1042, 2605, 5210, 5731, 11462, 28655, 50261, 57310, 100522, 251305, 502610, 552871, 1105742, 2764355, 5528710, 26185981, 52371962, 130929905, 261859810, 288045791, 576091582, 1440228955, 2880457910]

約数ペア:

[(1, 2880457910), (2, 1440228955), (5, 576091582), (10, 288045791), (11, 261859810), (22, 130929905), (55, 52371962), (110, 26185981), (521, 5528710), (1042, 2764355), (2605, 1105742), (5210, 552871), (5731, 502610), (11462, 251305), (28655, 100522), (50261, 57310)]