124956760

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{4297}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 281604960

約数和(自身を除く): 156648200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3635, 4297, 5816, 7270, 8594, 14540, 17188, 21485, 29080, 34376, 42970, 85940, 171880, 3123919, 6247838, 12495676, 15619595, 24991352, 31239190, 62478380, 124956760]

約数ペア:

[(1, 124956760), (2, 62478380), (4, 31239190), (5, 24991352), (8, 15619595), (10, 12495676), (20, 6247838), (40, 3123919), (727, 171880), (1454, 85940), (2908, 42970), (3635, 34376), (4297, 29080), (5816, 21485), (7270, 17188), (8594, 14540)]