12964342270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{40487}}^1$

素因数の和:40617

約数の個数: 64

約数和(自身を含む): 26446113792

約数和(自身を除く): 13481771522

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 71, 82, 110, 142, 205, 355, 410, 451, 710, 781, 902, 1562, 2255, 2911, 3905, 4510, 5822, 7810, 14555, 29110, 32021, 40487, 64042, 80974, 160105, 202435, 320210, 404870, 445357, 890714, 1659967, 2226785, 2874577, 3319934, 4453570, 5749154, 8299835, 14372885, 16599670, 18259637, 28745770, 31620347, 36519274, 63240694, 91298185, 117857657, 158101735, 182596370, 235715314, 316203470, 589288285, 1178576570, 1296434227, 2592868454, 6482171135, 12964342270]

約数ペア:

[(1, 12964342270), (2, 6482171135), (5, 2592868454), (10, 1296434227), (11, 1178576570), (22, 589288285), (41, 316203470), (55, 235715314), (71, 182596370), (82, 158101735), (110, 117857657), (142, 91298185), (205, 63240694), (355, 36519274), (410, 31620347), (451, 28745770), (710, 18259637), (781, 16599670), (902, 14372885), (1562, 8299835), (2255, 5749154), (2911, 4453570), (3905, 3319934), (4510, 2874577), (5822, 2226785), (7810, 1659967), (14555, 890714), (29110, 445357), (32021, 404870), (40487, 320210), (64042, 202435), (80974, 160105)]