2135423090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{19219}}^1$

素因数の和:19538

約数の個数: 32

約数和(自身を含む): 3952247040

約数和(自身を除く): 1816823950

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 1355, 2710, 11111, 19219, 22222, 38438, 55555, 96095, 111110, 192190, 787979, 1575958, 3939895, 5208349, 7879790, 10416698, 26041745, 52083490, 213542309, 427084618, 1067711545, 2135423090]

約数ペア:

[(1, 2135423090), (2, 1067711545), (5, 427084618), (10, 213542309), (41, 52083490), (82, 26041745), (205, 10416698), (271, 7879790), (410, 5208349), (542, 3939895), (1355, 1575958), (2710, 787979), (11111, 192190), (19219, 111110), (22222, 96095), (38438, 55555)]