90660460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37463}}^1$

素因数の和:37494

約数の個数: 36

約数和(自身を含む): 209273904

約数和(自身を除く): 118613444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 37463, 74926, 149852, 187315, 374630, 412093, 749260, 824186, 1648372, 2060465, 4120930, 4533023, 8241860, 9066046, 18132092, 22665115, 45330230, 90660460]

約数ペア:

[(1, 90660460), (2, 45330230), (4, 22665115), (5, 18132092), (10, 9066046), (11, 8241860), (20, 4533023), (22, 4120930), (44, 2060465), (55, 1648372), (110, 824186), (121, 749260), (220, 412093), (242, 374630), (484, 187315), (605, 149852), (1210, 74926), (2420, 37463)]