22201240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19139}}^1$

素因数の和:19179

約数の個数: 32

約数和(自身を含む): 51678000

約数和(自身を除く): 29476760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19139, 38278, 76556, 95695, 153112, 191390, 382780, 555031, 765560, 1110062, 2220124, 2775155, 4440248, 5550310, 11100620, 22201240]

約数ペア:

[(1, 22201240), (2, 11100620), (4, 5550310), (5, 4440248), (8, 2775155), (10, 2220124), (20, 1110062), (29, 765560), (40, 555031), (58, 382780), (116, 191390), (145, 153112), (232, 95695), (290, 76556), (580, 38278), (1160, 19139)]