22755850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2693}}^1$

素因数の和:2731

約数の個数: 36

約数和(自身を含む): 45849186

約数和(自身を除く): 23093336

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2693, 4225, 5386, 8450, 13465, 26930, 35009, 67325, 70018, 134650, 175045, 350090, 455117, 875225, 910234, 1750450, 2275585, 4551170, 11377925, 22755850]

約数ペア:

[(1, 22755850), (2, 11377925), (5, 4551170), (10, 2275585), (13, 1750450), (25, 910234), (26, 875225), (50, 455117), (65, 350090), (130, 175045), (169, 134650), (325, 70018), (338, 67325), (650, 35009), (845, 26930), (1690, 13465), (2693, 8450), (4225, 5386)]