58575220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 135023616

約数和(自身を除く): 76448396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1471, 1810, 1991, 2942, 3620, 3982, 5884, 7355, 7964, 9955, 14710, 16181, 19910, 29420, 32362, 39820, 64724, 80905, 161810, 266251, 323620, 532502, 1065004, 1331255, 2662510, 2928761, 5325020, 5857522, 11715044, 14643805, 29287610, 58575220]

約数ペア:

[(1, 58575220), (2, 29287610), (4, 14643805), (5, 11715044), (10, 5857522), (11, 5325020), (20, 2928761), (22, 2662510), (44, 1331255), (55, 1065004), (110, 532502), (181, 323620), (220, 266251), (362, 161810), (724, 80905), (905, 64724), (1471, 39820), (1810, 32362), (1991, 29420), (2942, 19910), (3620, 16181), (3982, 14710), (5884, 9955), (7355, 7964)]