22642100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17417}}^1$

素因数の和:17444

約数の個数: 36

約数和(自身を含む): 52915884

約数和(自身を除く): 30273784

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17417, 34834, 69668, 87085, 174170, 226421, 348340, 435425, 452842, 870850, 905684, 1132105, 1741700, 2264210, 4528420, 5660525, 11321050, 22642100]

約数ペア:

[(1, 22642100), (2, 11321050), (4, 5660525), (5, 4528420), (10, 2264210), (13, 1741700), (20, 1132105), (25, 905684), (26, 870850), (50, 452842), (52, 435425), (65, 348340), (100, 226421), (130, 174170), (260, 87085), (325, 69668), (650, 34834), (1300, 17417)]