23138810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 43716240

約数和(自身を除く): 20577430

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1093, 2117, 2186, 4234, 5465, 10585, 10930, 21170, 31697, 63394, 79789, 158485, 159578, 316970, 398945, 797890, 2313881, 4627762, 11569405, 23138810]

約数ペア:

[(1, 23138810), (2, 11569405), (5, 4627762), (10, 2313881), (29, 797890), (58, 398945), (73, 316970), (145, 159578), (146, 158485), (290, 79789), (365, 63394), (730, 31697), (1093, 21170), (2117, 10930), (2186, 10585), (4234, 5465)]