14775560

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{709}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 33355800

約数和(自身を除く): 18580240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 709, 1042, 1418, 2084, 2605, 2836, 3545, 4168, 5210, 5672, 7090, 10420, 14180, 20840, 28360, 369389, 738778, 1477556, 1846945, 2955112, 3693890, 7387780, 14775560]

約数ペア:

[(1, 14775560), (2, 7387780), (4, 3693890), (5, 2955112), (8, 1846945), (10, 1477556), (20, 738778), (40, 369389), (521, 28360), (709, 20840), (1042, 14180), (1418, 10420), (2084, 7090), (2605, 5672), (2836, 5210), (3545, 4168)]