5083640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 12042000

約数和(自身を除く): 6958360

約数列:

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

約数ペア:

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