5201940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 14676480

約数和(自身を除く): 9474540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 479, 543, 724, 905, 958, 1086, 1437, 1810, 1916, 2172, 2395, 2715, 2874, 3620, 4790, 5430, 5748, 7185, 9580, 10860, 14370, 28740, 86699, 173398, 260097, 346796, 433495, 520194, 866990, 1040388, 1300485, 1733980, 2600970, 5201940]

約数ペア:

[(1, 5201940), (2, 2600970), (3, 1733980), (4, 1300485), (5, 1040388), (6, 866990), (10, 520194), (12, 433495), (15, 346796), (20, 260097), (30, 173398), (60, 86699), (181, 28740), (362, 14370), (479, 10860), (543, 9580), (724, 7185), (905, 5748), (958, 5430), (1086, 4790), (1437, 3620), (1810, 2874), (1916, 2715), (2172, 2395)]