156904675180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28027}}^1\times {\mathrm{25447}}^1$

素因数の和:53494

約数の個数: 48

約数和(自身を含む): 359481298176

約数和(自身を除く): 202576622996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25447, 28027, 50894, 56054, 101788, 112108, 127235, 140135, 254470, 279917, 280270, 308297, 508940, 559834, 560540, 616594, 1119668, 1233188, 1399585, 1541485, 2799170, 3082970, 5598340, 6165940, 713203069, 1426406138, 2852812276, 3566015345, 7132030690, 7845233759, 14264061380, 15690467518, 31380935036, 39226168795, 78452337590, 156904675180]

約数ペア:

[(1, 156904675180), (2, 78452337590), (4, 39226168795), (5, 31380935036), (10, 15690467518), (11, 14264061380), (20, 7845233759), (22, 7132030690), (44, 3566015345), (55, 2852812276), (110, 1426406138), (220, 713203069), (25447, 6165940), (28027, 5598340), (50894, 3082970), (56054, 2799170), (101788, 1541485), (112108, 1399585), (127235, 1233188), (140135, 1119668), (254470, 616594), (279917, 560540), (280270, 559834), (308297, 508940)]