12785165710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{12671}}^1$

素因数の和:12849

約数の個数: 64

約数和(自身を含む): 24831442944

約数和(自身を除く): 12046277234

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 107, 115, 205, 214, 230, 410, 535, 943, 1070, 1886, 2461, 4387, 4715, 4922, 8774, 9430, 12305, 12671, 21935, 24610, 25342, 43870, 63355, 100901, 126710, 201802, 291433, 504505, 519511, 582866, 1009010, 1039022, 1355797, 1457165, 2597555, 2711594, 2914330, 5195110, 6778985, 11948753, 13557970, 23897506, 31183331, 55587677, 59743765, 62366662, 111175354, 119487530, 155916655, 277938385, 311833310, 555876770, 1278516571, 2557033142, 6392582855, 12785165710]

約数ペア:

[(1, 12785165710), (2, 6392582855), (5, 2557033142), (10, 1278516571), (23, 555876770), (41, 311833310), (46, 277938385), (82, 155916655), (107, 119487530), (115, 111175354), (205, 62366662), (214, 59743765), (230, 55587677), (410, 31183331), (535, 23897506), (943, 13557970), (1070, 11948753), (1886, 6778985), (2461, 5195110), (4387, 2914330), (4715, 2711594), (4922, 2597555), (8774, 1457165), (9430, 1355797), (12305, 1039022), (12671, 1009010), (21935, 582866), (24610, 519511), (25342, 504505), (43870, 291433), (63355, 201802), (100901, 126710)]