11949517880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^2\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 27497867040

約数和(自身を除く): 15548349160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 151, 158, 302, 316, 317, 395, 604, 632, 634, 755, 790, 1208, 1268, 1510, 1580, 1585, 2536, 3020, 3160, 3170, 6040, 6241, 6340, 11929, 12482, 12680, 23858, 24964, 25043, 31205, 47716, 47867, 49928, 50086, 59645, 62410, 95432, 95734, 100172, 119290, 124820, 125215, 191468, 200344, 238580, 239335, 249640, 250430, 382936, 477160, 478670, 500860, 942391, 957340, 1001720, 1884782, 1914680, 1978397, 3769564, 3781493, 3956794, 4711955, 7539128, 7562986, 7913588, 9423910, 9891985, 15125972, 15827176, 18847820, 18907465, 19783970, 30251944, 37695640, 37814930, 39567940, 75629860, 79135880, 151259720, 298737947, 597475894, 1194951788, 1493689735, 2389903576, 2987379470, 5974758940, 11949517880]

約数ペア:

[(1, 11949517880), (2, 5974758940), (4, 2987379470), (5, 2389903576), (8, 1493689735), (10, 1194951788), (20, 597475894), (40, 298737947), (79, 151259720), (151, 79135880), (158, 75629860), (302, 39567940), (316, 37814930), (317, 37695640), (395, 30251944), (604, 19783970), (632, 18907465), (634, 18847820), (755, 15827176), (790, 15125972), (1208, 9891985), (1268, 9423910), (1510, 7913588), (1580, 7562986), (1585, 7539128), (2536, 4711955), (3020, 3956794), (3160, 3781493), (3170, 3769564), (6040, 1978397), (6241, 1914680), (6340, 1884782), (11929, 1001720), (12482, 957340), (12680, 942391), (23858, 500860), (24964, 478670), (25043, 477160), (31205, 382936), (47716, 250430), (47867, 249640), (49928, 239335), (50086, 238580), (59645, 200344), (62410, 191468), (95432, 125215), (95734, 124820), (100172, 119290)]