5150420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 6957676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 571, 820, 902, 1142, 1804, 2255, 2284, 2855, 4510, 5710, 6281, 9020, 11420, 12562, 23411, 25124, 31405, 46822, 62810, 93644, 117055, 125620, 234110, 257521, 468220, 515042, 1030084, 1287605, 2575210, 5150420]

約数ペア:

[(1, 5150420), (2, 2575210), (4, 1287605), (5, 1030084), (10, 515042), (11, 468220), (20, 257521), (22, 234110), (41, 125620), (44, 117055), (55, 93644), (82, 62810), (110, 46822), (164, 31405), (205, 25124), (220, 23411), (410, 12562), (451, 11420), (571, 9020), (820, 6281), (902, 5710), (1142, 4510), (1804, 2855), (2255, 2284)]