10167280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6721

約数の個数: 40

約数和(自身を含む): 24886800

約数和(自身を除く): 14719520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6689, 13378, 26756, 33445, 53512, 66890, 107024, 127091, 133780, 254182, 267560, 508364, 535120, 635455, 1016728, 1270910, 2033456, 2541820, 5083640, 10167280]

約数ペア:

[(1, 10167280), (2, 5083640), (4, 2541820), (5, 2033456), (8, 1270910), (10, 1016728), (16, 635455), (19, 535120), (20, 508364), (38, 267560), (40, 254182), (76, 133780), (80, 127091), (95, 107024), (152, 66890), (190, 53512), (304, 33445), (380, 26756), (760, 13378), (1520, 6689)]