38166380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 92171520

約数和(自身を除く): 54005140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1523, 1790, 2506, 3046, 3580, 5012, 6092, 6265, 7615, 10661, 12530, 15230, 21322, 25060, 30460, 42644, 53305, 106610, 213220, 272617, 545234, 1090468, 1363085, 1908319, 2726170, 3816638, 5452340, 7633276, 9541595, 19083190, 38166380]

約数ペア:

[(1, 38166380), (2, 19083190), (4, 9541595), (5, 7633276), (7, 5452340), (10, 3816638), (14, 2726170), (20, 1908319), (28, 1363085), (35, 1090468), (70, 545234), (140, 272617), (179, 213220), (358, 106610), (716, 53305), (895, 42644), (1253, 30460), (1523, 25060), (1790, 21322), (2506, 15230), (3046, 12530), (3580, 10661), (5012, 7615), (6092, 6265)]