22227700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 53371584

約数和(自身を除く): 31143884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 167, 220, 242, 275, 334, 484, 550, 605, 668, 835, 1100, 1210, 1331, 1670, 1837, 2420, 2662, 3025, 3340, 3674, 4175, 5324, 6050, 6655, 7348, 8350, 9185, 12100, 13310, 16700, 18370, 20207, 26620, 33275, 36740, 40414, 45925, 66550, 80828, 91850, 101035, 133100, 183700, 202070, 222277, 404140, 444554, 505175, 889108, 1010350, 1111385, 2020700, 2222770, 4445540, 5556925, 11113850, 22227700]

約数ペア:

[(1, 22227700), (2, 11113850), (4, 5556925), (5, 4445540), (10, 2222770), (11, 2020700), (20, 1111385), (22, 1010350), (25, 889108), (44, 505175), (50, 444554), (55, 404140), (100, 222277), (110, 202070), (121, 183700), (167, 133100), (220, 101035), (242, 91850), (275, 80828), (334, 66550), (484, 45925), (550, 40414), (605, 36740), (668, 33275), (835, 26620), (1100, 20207), (1210, 18370), (1331, 16700), (1670, 13310), (1837, 12100), (2420, 9185), (2662, 8350), (3025, 7348), (3340, 6655), (3674, 6050), (4175, 5324)]