23979670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 52073280

約数和(自身を除く): 28093610

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 409, 410, 451, 533, 715, 818, 902, 1066, 1430, 2045, 2255, 2665, 4090, 4499, 4510, 5317, 5330, 5863, 8998, 10634, 11726, 16769, 22495, 26585, 29315, 33538, 44990, 53170, 58487, 58630, 83845, 116974, 167690, 184459, 217997, 292435, 368918, 435994, 584870, 922295, 1089985, 1844590, 2179970, 2397967, 4795934, 11989835, 23979670]

約数ペア:

[(1, 23979670), (2, 11989835), (5, 4795934), (10, 2397967), (11, 2179970), (13, 1844590), (22, 1089985), (26, 922295), (41, 584870), (55, 435994), (65, 368918), (82, 292435), (110, 217997), (130, 184459), (143, 167690), (205, 116974), (286, 83845), (409, 58630), (410, 58487), (451, 53170), (533, 44990), (715, 33538), (818, 29315), (902, 26585), (1066, 22495), (1430, 16769), (2045, 11726), (2255, 10634), (2665, 8998), (4090, 5863), (4499, 5330), (4510, 5317)]