72952960

素因数分解:

$2^7\times 5^1\times {\mathrm{113989}}^1$

素因数の和:114008

約数の個数: 32

約数和(自身を含む): 174404700

約数和(自身を除く): 101451740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 113989, 227978, 455956, 569945, 911912, 1139890, 1823824, 2279780, 3647648, 4559560, 7295296, 9119120, 14590592, 18238240, 36476480, 72952960]

約数ペア:

[(1, 72952960), (2, 36476480), (4, 18238240), (5, 14590592), (8, 9119120), (10, 7295296), (16, 4559560), (20, 3647648), (32, 2279780), (40, 1823824), (64, 1139890), (80, 911912), (128, 569945), (160, 455956), (320, 227978), (640, 113989)]