22491340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 50676192

約数和(自身を除く): 28184852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 797, 830, 1411, 1594, 1660, 2822, 3188, 3985, 5644, 7055, 7970, 13549, 14110, 15940, 27098, 28220, 54196, 66151, 67745, 132302, 135490, 264604, 270980, 330755, 661510, 1124567, 1323020, 2249134, 4498268, 5622835, 11245670, 22491340]

約数ペア:

[(1, 22491340), (2, 11245670), (4, 5622835), (5, 4498268), (10, 2249134), (17, 1323020), (20, 1124567), (34, 661510), (68, 330755), (83, 270980), (85, 264604), (166, 135490), (170, 132302), (332, 67745), (340, 66151), (415, 54196), (797, 28220), (830, 27098), (1411, 15940), (1594, 14110), (1660, 13549), (2822, 7970), (3188, 7055), (3985, 5644)]