22245610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 19744790

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 971, 1942, 2291, 4582, 4855, 9710, 11455, 22910, 28159, 56318, 76709, 140795, 153418, 281590, 383545, 767090, 2224561, 4449122, 11122805, 22245610]

約数ペア:

[(1, 22245610), (2, 11122805), (5, 4449122), (10, 2224561), (29, 767090), (58, 383545), (79, 281590), (145, 153418), (158, 140795), (290, 76709), (395, 56318), (790, 28159), (971, 22910), (1942, 11455), (2291, 9710), (4582, 4855)]