75767080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10949}}^1$

素因数の和:11133

約数の個数: 32

約数和(自身を含む): 171477000

約数和(自身を除く): 95709920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 10949, 21898, 43796, 54745, 87592, 109490, 218980, 437960, 1894177, 3788354, 7576708, 9470885, 15153416, 18941770, 37883540, 75767080]

約数ペア:

[(1, 75767080), (2, 37883540), (4, 18941770), (5, 15153416), (8, 9470885), (10, 7576708), (20, 3788354), (40, 1894177), (173, 437960), (346, 218980), (692, 109490), (865, 87592), (1384, 54745), (1730, 43796), (3460, 21898), (6920, 10949)]