43045420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 62625236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 55, 92, 94, 110, 115, 181, 188, 220, 230, 235, 253, 362, 460, 470, 506, 517, 724, 905, 940, 1012, 1034, 1081, 1265, 1810, 1991, 2068, 2162, 2530, 2585, 3620, 3982, 4163, 4324, 5060, 5170, 5405, 7964, 8326, 8507, 9955, 10340, 10810, 11891, 16652, 17014, 19910, 20815, 21620, 23782, 34028, 39820, 41630, 42535, 45793, 47564, 59455, 83260, 85070, 91586, 93577, 118910, 170140, 183172, 187154, 195661, 228965, 237820, 374308, 391322, 457930, 467885, 782644, 915860, 935770, 978305, 1871540, 1956610, 2152271, 3913220, 4304542, 8609084, 10761355, 21522710, 43045420]

約数ペア:

[(1, 43045420), (2, 21522710), (4, 10761355), (5, 8609084), (10, 4304542), (11, 3913220), (20, 2152271), (22, 1956610), (23, 1871540), (44, 978305), (46, 935770), (47, 915860), (55, 782644), (92, 467885), (94, 457930), (110, 391322), (115, 374308), (181, 237820), (188, 228965), (220, 195661), (230, 187154), (235, 183172), (253, 170140), (362, 118910), (460, 93577), (470, 91586), (506, 85070), (517, 83260), (724, 59455), (905, 47564), (940, 45793), (1012, 42535), (1034, 41630), (1081, 39820), (1265, 34028), (1810, 23782), (1991, 21620), (2068, 20815), (2162, 19910), (2530, 17014), (2585, 16652), (3620, 11891), (3982, 10810), (4163, 10340), (4324, 9955), (5060, 8507), (5170, 8326), (5405, 7964)]