38777060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9551}}^1$

素因数の和:9596

約数の個数: 48

約数和(自身を含む): 96284160

約数和(自身を除く): 57507100

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, 9551, 19102, 38204, 47755, 66857, 95510, 133714, 191020, 267428, 276979, 334285, 553958, 668570, 1107916, 1337140, 1384895, 1938853, 2769790, 3877706, 5539580, 7755412, 9694265, 19388530, 38777060]

約数ペア:

[(1, 38777060), (2, 19388530), (4, 9694265), (5, 7755412), (7, 5539580), (10, 3877706), (14, 2769790), (20, 1938853), (28, 1384895), (29, 1337140), (35, 1107916), (58, 668570), (70, 553958), (116, 334285), (140, 276979), (145, 267428), (203, 191020), (290, 133714), (406, 95510), (580, 66857), (812, 47755), (1015, 38204), (2030, 19102), (4060, 9551)]