22800700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17539}}^1$

素因数の和:17566

約数の個数: 36

約数和(自身を含む): 53286520

約数和(自身を除く): 30485820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17539, 35078, 70156, 87695, 175390, 228007, 350780, 438475, 456014, 876950, 912028, 1140035, 1753900, 2280070, 4560140, 5700175, 11400350, 22800700]

約数ペア:

[(1, 22800700), (2, 11400350), (4, 5700175), (5, 4560140), (10, 2280070), (13, 1753900), (20, 1140035), (25, 912028), (26, 876950), (50, 456014), (52, 438475), (65, 350780), (100, 228007), (130, 175390), (260, 87695), (325, 70156), (650, 35078), (1300, 17539)]