22112480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10659

約数の個数: 48

約数和(自身を含む): 56264544

約数和(自身を除く): 34152064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10631, 21262, 42524, 53155, 85048, 106310, 138203, 170096, 212620, 276406, 340192, 425240, 552812, 691015, 850480, 1105624, 1382030, 1700960, 2211248, 2764060, 4422496, 5528120, 11056240, 22112480]

約数ペア:

[(1, 22112480), (2, 11056240), (4, 5528120), (5, 4422496), (8, 2764060), (10, 2211248), (13, 1700960), (16, 1382030), (20, 1105624), (26, 850480), (32, 691015), (40, 552812), (52, 425240), (65, 340192), (80, 276406), (104, 212620), (130, 170096), (160, 138203), (208, 106310), (260, 85048), (416, 53155), (520, 42524), (1040, 21262), (2080, 10631)]