17623640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23219

約数の個数: 32

約数和(自身を含む): 41742000

約数和(自身を除く): 24118360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23189, 46378, 92756, 115945, 185512, 231890, 440591, 463780, 881182, 927560, 1762364, 2202955, 3524728, 4405910, 8811820, 17623640]

約数ペア:

[(1, 17623640), (2, 8811820), (4, 4405910), (5, 3524728), (8, 2202955), (10, 1762364), (19, 927560), (20, 881182), (38, 463780), (40, 440591), (76, 231890), (95, 185512), (152, 115945), (190, 92756), (380, 46378), (760, 23189)]