45371500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 100166976

約数和(自身を除く): 54795476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 881, 1030, 1762, 2060, 2575, 3524, 4405, 5150, 8810, 10300, 12875, 17620, 22025, 25750, 44050, 51500, 88100, 90743, 110125, 181486, 220250, 362972, 440500, 453715, 907430, 1814860, 2268575, 4537150, 9074300, 11342875, 22685750, 45371500]

約数ペア:

[(1, 45371500), (2, 22685750), (4, 11342875), (5, 9074300), (10, 4537150), (20, 2268575), (25, 1814860), (50, 907430), (100, 453715), (103, 440500), (125, 362972), (206, 220250), (250, 181486), (412, 110125), (500, 90743), (515, 88100), (881, 51500), (1030, 44050), (1762, 25750), (2060, 22025), (2575, 17620), (3524, 12875), (4405, 10300), (5150, 8810)]