12814067860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 29605564800

約数和(自身を除く): 16791496940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 293, 538, 586, 739, 1076, 1172, 1345, 1465, 1478, 2690, 2930, 2956, 2959, 3223, 3695, 5380, 5860, 5918, 6446, 7390, 8129, 11836, 12892, 14780, 14795, 16115, 16258, 29590, 32230, 32516, 40645, 59180, 64460, 78817, 81290, 157634, 162580, 198791, 216527, 315268, 394085, 397582, 433054, 788170, 795164, 866108, 866987, 993955, 1082635, 1576340, 1733974, 1987910, 2165270, 2186701, 2381797, 3467948, 3975820, 4330540, 4334935, 4373402, 4763594, 8669870, 8746804, 9527188, 10933505, 11908985, 17339740, 21867010, 23817970, 43734020, 47635940, 58245763, 116491526, 232983052, 291228815, 582457630, 640703393, 1164915260, 1281406786, 2562813572, 3203516965, 6407033930, 12814067860]

約数ペア:

[(1, 12814067860), (2, 6407033930), (4, 3203516965), (5, 2562813572), (10, 1281406786), (11, 1164915260), (20, 640703393), (22, 582457630), (44, 291228815), (55, 232983052), (110, 116491526), (220, 58245763), (269, 47635940), (293, 43734020), (538, 23817970), (586, 21867010), (739, 17339740), (1076, 11908985), (1172, 10933505), (1345, 9527188), (1465, 8746804), (1478, 8669870), (2690, 4763594), (2930, 4373402), (2956, 4334935), (2959, 4330540), (3223, 3975820), (3695, 3467948), (5380, 2381797), (5860, 2186701), (5918, 2165270), (6446, 1987910), (7390, 1733974), (8129, 1576340), (11836, 1082635), (12892, 993955), (14780, 866987), (14795, 866108), (16115, 795164), (16258, 788170), (29590, 433054), (32230, 397582), (32516, 394085), (40645, 315268), (59180, 216527), (64460, 198791), (78817, 162580), (81290, 157634)]