54328743880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:1043

約数の個数: 128

約数和(自身を含む): 126319564800

約数和(自身を除く): 71990820920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 239, 283, 344, 430, 467, 478, 566, 860, 934, 956, 1132, 1195, 1415, 1720, 1868, 1912, 2264, 2335, 2390, 2830, 3736, 4670, 4780, 5660, 9340, 9560, 10277, 11320, 12169, 18680, 20081, 20554, 24338, 40162, 41108, 48676, 51385, 60845, 67637, 80324, 82216, 97352, 100405, 102770, 111613, 121690, 132161, 135274, 160648, 200810, 205540, 223226, 243380, 264322, 270548, 338185, 401620, 411080, 446452, 486760, 528644, 541096, 558065, 660805, 676370, 803240, 892904, 1057288, 1116130, 1321610, 1352740, 2232260, 2643220, 2705480, 2908391, 4464520, 4799359, 5286440, 5682923, 5816782, 9598718, 11365846, 11633564, 14541955, 19197436, 22731692, 23267128, 23996795, 28414615, 29083910, 31586479, 38394872, 45463384, 47993590, 56829230, 58167820, 63172958, 95987180, 113658460, 116335640, 126345916, 157932395, 191974360, 227316920, 252691832, 315864790, 631729580, 1263459160, 1358218597, 2716437194, 5432874388, 6791092985, 10865748776, 13582185970, 27164371940, 54328743880]

約数ペア:

[(1, 54328743880), (2, 27164371940), (4, 13582185970), (5, 10865748776), (8, 6791092985), (10, 5432874388), (20, 2716437194), (40, 1358218597), (43, 1263459160), (86, 631729580), (172, 315864790), (215, 252691832), (239, 227316920), (283, 191974360), (344, 157932395), (430, 126345916), (467, 116335640), (478, 113658460), (566, 95987180), (860, 63172958), (934, 58167820), (956, 56829230), (1132, 47993590), (1195, 45463384), (1415, 38394872), (1720, 31586479), (1868, 29083910), (1912, 28414615), (2264, 23996795), (2335, 23267128), (2390, 22731692), (2830, 19197436), (3736, 14541955), (4670, 11633564), (4780, 11365846), (5660, 9598718), (9340, 5816782), (9560, 5682923), (10277, 5286440), (11320, 4799359), (12169, 4464520), (18680, 2908391), (20081, 2705480), (20554, 2643220), (24338, 2232260), (40162, 1352740), (41108, 1321610), (48676, 1116130), (51385, 1057288), (60845, 892904), (67637, 803240), (80324, 676370), (82216, 660805), (97352, 558065), (100405, 541096), (102770, 528644), (111613, 486760), (121690, 446452), (132161, 411080), (135274, 401620), (160648, 338185), (200810, 270548), (205540, 264322), (223226, 243380)]