22195360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12611}}^1$

素因数の和:12637

約数の個数: 48

約数和(自身を含む): 57208032

約数和(自身を除く): 35012672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12611, 25222, 50444, 63055, 100888, 126110, 138721, 201776, 252220, 277442, 403552, 504440, 554884, 693605, 1008880, 1109768, 1387210, 2017760, 2219536, 2774420, 4439072, 5548840, 11097680, 22195360]

約数ペア:

[(1, 22195360), (2, 11097680), (4, 5548840), (5, 4439072), (8, 2774420), (10, 2219536), (11, 2017760), (16, 1387210), (20, 1109768), (22, 1008880), (32, 693605), (40, 554884), (44, 504440), (55, 403552), (80, 277442), (88, 252220), (110, 201776), (160, 138721), (176, 126110), (220, 100888), (352, 63055), (440, 50444), (880, 25222), (1760, 12611)]