22004960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 52644816

約数和(自身を除く): 30639856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1657, 1660, 2656, 3314, 3320, 6628, 6640, 8285, 13256, 13280, 16570, 26512, 33140, 53024, 66280, 132560, 137531, 265120, 275062, 550124, 687655, 1100248, 1375310, 2200496, 2750620, 4400992, 5501240, 11002480, 22004960]

約数ペア:

[(1, 22004960), (2, 11002480), (4, 5501240), (5, 4400992), (8, 2750620), (10, 2200496), (16, 1375310), (20, 1100248), (32, 687655), (40, 550124), (80, 275062), (83, 265120), (160, 137531), (166, 132560), (332, 66280), (415, 53024), (664, 33140), (830, 26512), (1328, 16570), (1657, 13280), (1660, 13256), (2656, 8285), (3314, 6640), (3320, 6628)]