22391380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5987}}^1$

素因数の和:6024

約数の個数: 48

約数和(自身を含む): 54323136

約数和(自身を除く): 31931756

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 5987, 11974, 23948, 29935, 59870, 65857, 101779, 119740, 131714, 203558, 263428, 329285, 407116, 508895, 658570, 1017790, 1119569, 1317140, 2035580, 2239138, 4478276, 5597845, 11195690, 22391380]

約数ペア:

[(1, 22391380), (2, 11195690), (4, 5597845), (5, 4478276), (10, 2239138), (11, 2035580), (17, 1317140), (20, 1119569), (22, 1017790), (34, 658570), (44, 508895), (55, 407116), (68, 329285), (85, 263428), (110, 203558), (170, 131714), (187, 119740), (220, 101779), (340, 65857), (374, 59870), (748, 29935), (935, 23948), (1870, 11974), (3740, 5987)]