88139260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2399}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 115073540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 2399, 3340, 3674, 4798, 7348, 9185, 9596, 11995, 18370, 23990, 26389, 36740, 47980, 52778, 105556, 131945, 263890, 400633, 527780, 801266, 1602532, 2003165, 4006330, 4406963, 8012660, 8813926, 17627852, 22034815, 44069630, 88139260]

約数ペア:

[(1, 88139260), (2, 44069630), (4, 22034815), (5, 17627852), (10, 8813926), (11, 8012660), (20, 4406963), (22, 4006330), (44, 2003165), (55, 1602532), (110, 801266), (167, 527780), (220, 400633), (334, 263890), (668, 131945), (835, 105556), (1670, 52778), (1837, 47980), (2399, 36740), (3340, 26389), (3674, 23990), (4798, 18370), (7348, 11995), (9185, 9596)]