1330598240

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{82339}}^1$

素因数の和:82455

約数の個数: 48

約数和(自身を含む): 3174701040

約数和(自身を除く): 1844102800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 82339, 164678, 329356, 411695, 658712, 823390, 1317424, 1646780, 2634848, 3293560, 6587120, 8316239, 13174240, 16632478, 33264956, 41581195, 66529912, 83162390, 133059824, 166324780, 266119648, 332649560, 665299120, 1330598240]

約数ペア:

[(1, 1330598240), (2, 665299120), (4, 332649560), (5, 266119648), (8, 166324780), (10, 133059824), (16, 83162390), (20, 66529912), (32, 41581195), (40, 33264956), (80, 16632478), (101, 13174240), (160, 8316239), (202, 6587120), (404, 3293560), (505, 2634848), (808, 1646780), (1010, 1317424), (1616, 823390), (2020, 658712), (3232, 411695), (4040, 329356), (8080, 164678), (16160, 82339)]