82662760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71261}}^1$

素因数の和:71301

約数の個数: 32

約数和(自身を含む): 192407400

約数和(自身を除く): 109744640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 71261, 142522, 285044, 356305, 570088, 712610, 1425220, 2066569, 2850440, 4133138, 8266276, 10332845, 16532552, 20665690, 41331380, 82662760]

約数ペア:

[(1, 82662760), (2, 41331380), (4, 20665690), (5, 16532552), (8, 10332845), (10, 8266276), (20, 4133138), (29, 2850440), (40, 2066569), (58, 1425220), (116, 712610), (145, 570088), (232, 356305), (290, 285044), (580, 142522), (1160, 71261)]