57158200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25981}}^1$

素因数の和:26008

約数の個数: 48

約数和(自身を含む): 144979560

約数和(自身を除く): 87821360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 25981, 51962, 103924, 129905, 207848, 259810, 285791, 519620, 571582, 649525, 1039240, 1143164, 1299050, 1428955, 2286328, 2598100, 2857910, 5196200, 5715820, 7144775, 11431640, 14289550, 28579100, 57158200]

約数ペア:

[(1, 57158200), (2, 28579100), (4, 14289550), (5, 11431640), (8, 7144775), (10, 5715820), (11, 5196200), (20, 2857910), (22, 2598100), (25, 2286328), (40, 1428955), (44, 1299050), (50, 1143164), (55, 1039240), (88, 649525), (100, 571582), (110, 519620), (200, 285791), (220, 259810), (275, 207848), (440, 129905), (550, 103924), (1100, 51962), (2200, 25981)]