74362240

素因数分解:

$2^7\times 5^1\times {\mathrm{116191}}^1$

素因数の和:116210

約数の個数: 32

約数和(自身を含む): 177773760

約数和(自身を除く): 103411520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 116191, 232382, 464764, 580955, 929528, 1161910, 1859056, 2323820, 3718112, 4647640, 7436224, 9295280, 14872448, 18590560, 37181120, 74362240]

約数ペア:

[(1, 74362240), (2, 37181120), (4, 18590560), (5, 14872448), (8, 9295280), (10, 7436224), (16, 4647640), (20, 3718112), (32, 2323820), (40, 1859056), (64, 1161910), (80, 929528), (128, 580955), (160, 464764), (320, 232382), (640, 116191)]