22013850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3413}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 55880352

約数和(自身を除く): 33866502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 3413, 6450, 6826, 10239, 17065, 20478, 34130, 51195, 85325, 102390, 146759, 170650, 255975, 293518, 440277, 511950, 733795, 880554, 1467590, 2201385, 3668975, 4402770, 7337950, 11006925, 22013850]

約数ペア:

[(1, 22013850), (2, 11006925), (3, 7337950), (5, 4402770), (6, 3668975), (10, 2201385), (15, 1467590), (25, 880554), (30, 733795), (43, 511950), (50, 440277), (75, 293518), (86, 255975), (129, 170650), (150, 146759), (215, 102390), (258, 85325), (430, 51195), (645, 34130), (1075, 20478), (1290, 17065), (2150, 10239), (3225, 6826), (3413, 6450)]