45661940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120163}}^1$

素因数の和:120191

約数の個数: 24

約数和(自身を含む): 100937760

約数和(自身を除く): 55275820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 120163, 240326, 480652, 600815, 1201630, 2283097, 2403260, 4566194, 9132388, 11415485, 22830970, 45661940]

約数ペア:

[(1, 45661940), (2, 22830970), (4, 11415485), (5, 9132388), (10, 4566194), (19, 2403260), (20, 2283097), (38, 1201630), (76, 600815), (95, 480652), (190, 240326), (380, 120163)]