38241140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9419}}^1$

素因数の和:9464

約数の個数: 48

約数和(自身を含む): 94953600

約数和(自身を除く): 56712460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9419, 18838, 37676, 47095, 65933, 94190, 131866, 188380, 263732, 273151, 329665, 546302, 659330, 1092604, 1318660, 1365755, 1912057, 2731510, 3824114, 5463020, 7648228, 9560285, 19120570, 38241140]

約数ペア:

[(1, 38241140), (2, 19120570), (4, 9560285), (5, 7648228), (7, 5463020), (10, 3824114), (14, 2731510), (20, 1912057), (28, 1365755), (29, 1318660), (35, 1092604), (58, 659330), (70, 546302), (116, 329665), (140, 273151), (145, 263732), (203, 188380), (290, 131866), (406, 94190), (580, 65933), (812, 47095), (1015, 37676), (2030, 18838), (4060, 9419)]