22449020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 52230528

約数和(自身を除く): 29781508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 1523, 2948, 3046, 3685, 6092, 7370, 7615, 14740, 15230, 16753, 30460, 33506, 67012, 83765, 102041, 167530, 204082, 335060, 408164, 510205, 1020410, 1122451, 2040820, 2244902, 4489804, 5612255, 11224510, 22449020]

約数ペア:

[(1, 22449020), (2, 11224510), (4, 5612255), (5, 4489804), (10, 2244902), (11, 2040820), (20, 1122451), (22, 1020410), (44, 510205), (55, 408164), (67, 335060), (110, 204082), (134, 167530), (220, 102041), (268, 83765), (335, 67012), (670, 33506), (737, 30460), (1340, 16753), (1474, 15230), (1523, 14740), (2948, 7615), (3046, 7370), (3685, 6092)]