22259820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 70398720

約数和(自身を除く): 48138900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1163, 1276, 1595, 1740, 1914, 2326, 3190, 3489, 3828, 4652, 4785, 5815, 6380, 6978, 9570, 11630, 12793, 13956, 17445, 19140, 23260, 25586, 33727, 34890, 38379, 51172, 63965, 67454, 69780, 76758, 101181, 127930, 134908, 153516, 168635, 191895, 202362, 255860, 337270, 370997, 383790, 404724, 505905, 674540, 741994, 767580, 1011810, 1112991, 1483988, 1854985, 2023620, 2225982, 3709970, 4451964, 5564955, 7419940, 11129910, 22259820]

約数ペア:

[(1, 22259820), (2, 11129910), (3, 7419940), (4, 5564955), (5, 4451964), (6, 3709970), (10, 2225982), (11, 2023620), (12, 1854985), (15, 1483988), (20, 1112991), (22, 1011810), (29, 767580), (30, 741994), (33, 674540), (44, 505905), (55, 404724), (58, 383790), (60, 370997), (66, 337270), (87, 255860), (110, 202362), (116, 191895), (132, 168635), (145, 153516), (165, 134908), (174, 127930), (220, 101181), (290, 76758), (319, 69780), (330, 67454), (348, 63965), (435, 51172), (580, 38379), (638, 34890), (660, 33727), (870, 25586), (957, 23260), (1163, 19140), (1276, 17445), (1595, 13956), (1740, 12793), (1914, 11630), (2326, 9570), (3190, 6978), (3489, 6380), (3828, 5815), (4652, 4785)]