97766680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222197}}^1$

素因数の和:222219

約数の個数: 32

約数和(自身を含む): 239973840

約数和(自身を除く): 142207160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 222197, 444394, 888788, 1110985, 1777576, 2221970, 2444167, 4443940, 4888334, 8887880, 9776668, 12220835, 19553336, 24441670, 48883340, 97766680]

約数ペア:

[(1, 97766680), (2, 48883340), (4, 24441670), (5, 19553336), (8, 12220835), (10, 9776668), (11, 8887880), (20, 4888334), (22, 4443940), (40, 2444167), (44, 2221970), (55, 1777576), (88, 1110985), (110, 888788), (220, 444394), (440, 222197)]