13330460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 20538340

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 79, 110, 118, 130, 143, 158, 220, 236, 260, 286, 295, 316, 395, 572, 590, 649, 715, 767, 790, 869, 1027, 1180, 1298, 1430, 1534, 1580, 1738, 2054, 2596, 2860, 3068, 3245, 3476, 3835, 4108, 4345, 4661, 5135, 6490, 7670, 8437, 8690, 9322, 10270, 11297, 12980, 15340, 16874, 17380, 18644, 20540, 22594, 23305, 33748, 42185, 45188, 46610, 51271, 56485, 60593, 84370, 93220, 102542, 112970, 121186, 168740, 205084, 225940, 242372, 256355, 302965, 512710, 605930, 666523, 1025420, 1211860, 1333046, 2666092, 3332615, 6665230, 13330460]

約数ペア:

[(1, 13330460), (2, 6665230), (4, 3332615), (5, 2666092), (10, 1333046), (11, 1211860), (13, 1025420), (20, 666523), (22, 605930), (26, 512710), (44, 302965), (52, 256355), (55, 242372), (59, 225940), (65, 205084), (79, 168740), (110, 121186), (118, 112970), (130, 102542), (143, 93220), (158, 84370), (220, 60593), (236, 56485), (260, 51271), (286, 46610), (295, 45188), (316, 42185), (395, 33748), (572, 23305), (590, 22594), (649, 20540), (715, 18644), (767, 17380), (790, 16874), (869, 15340), (1027, 12980), (1180, 11297), (1298, 10270), (1430, 9322), (1534, 8690), (1580, 8437), (1738, 7670), (2054, 6490), (2596, 5135), (2860, 4661), (3068, 4345), (3245, 4108), (3476, 3835)]