90884420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{413111}}^1$

素因数の和:413131

約数の個数: 24

約数和(自身を含む): 208208448

約数和(自身を除く): 117324028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 413111, 826222, 1652444, 2065555, 4131110, 4544221, 8262220, 9088442, 18176884, 22721105, 45442210, 90884420]

約数ペア:

[(1, 90884420), (2, 45442210), (4, 22721105), (5, 18176884), (10, 9088442), (11, 8262220), (20, 4544221), (22, 4131110), (44, 2065555), (55, 1652444), (110, 826222), (220, 413111)]