22186232210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{79609}}^1$

素因数の和:79707

約数の個数: 48

約数和(自身を含む): 42688474200

約数和(自身を除く): 20502241990

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 961, 1798, 1922, 4495, 4805, 8990, 9610, 27869, 55738, 79609, 139345, 159218, 278690, 398045, 796090, 2308661, 2467879, 4617322, 4935758, 11543305, 12339395, 23086610, 24678790, 71568491, 76504249, 143136982, 153008498, 357842455, 382521245, 715684910, 765042490, 2218623221, 4437246442, 11093116105, 22186232210]

約数ペア:

[(1, 22186232210), (2, 11093116105), (5, 4437246442), (10, 2218623221), (29, 765042490), (31, 715684910), (58, 382521245), (62, 357842455), (145, 153008498), (155, 143136982), (290, 76504249), (310, 71568491), (899, 24678790), (961, 23086610), (1798, 12339395), (1922, 11543305), (4495, 4935758), (4805, 4617322), (8990, 2467879), (9610, 2308661), (27869, 796090), (55738, 398045), (79609, 278690), (139345, 159218)]