108394220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 255794112

約数和(自身を除く): 147399892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 470, 484, 517, 605, 940, 953, 1034, 1210, 1906, 2068, 2420, 2585, 3812, 4765, 5170, 5687, 9530, 10340, 10483, 11374, 19060, 20966, 22748, 28435, 41932, 44791, 52415, 56870, 89582, 104830, 113740, 115313, 179164, 209660, 223955, 230626, 447910, 461252, 492701, 576565, 895820, 985402, 1153130, 1970804, 2306260, 2463505, 4927010, 5419711, 9854020, 10839422, 21678844, 27098555, 54197110, 108394220]

約数ペア:

[(1, 108394220), (2, 54197110), (4, 27098555), (5, 21678844), (10, 10839422), (11, 9854020), (20, 5419711), (22, 4927010), (44, 2463505), (47, 2306260), (55, 1970804), (94, 1153130), (110, 985402), (121, 895820), (188, 576565), (220, 492701), (235, 461252), (242, 447910), (470, 230626), (484, 223955), (517, 209660), (605, 179164), (940, 115313), (953, 113740), (1034, 104830), (1210, 89582), (1906, 56870), (2068, 52415), (2420, 44791), (2585, 41932), (3812, 28435), (4765, 22748), (5170, 20966), (5687, 19060), (9530, 11374), (10340, 10483)]