9285220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 13777820

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, 2287, 4060, 4574, 9148, 11435, 16009, 22870, 32018, 45740, 64036, 66323, 80045, 132646, 160090, 265292, 320180, 331615, 464261, 663230, 928522, 1326460, 1857044, 2321305, 4642610, 9285220]

約数ペア:

[(1, 9285220), (2, 4642610), (4, 2321305), (5, 1857044), (7, 1326460), (10, 928522), (14, 663230), (20, 464261), (28, 331615), (29, 320180), (35, 265292), (58, 160090), (70, 132646), (116, 80045), (140, 66323), (145, 64036), (203, 45740), (290, 32018), (406, 22870), (580, 16009), (812, 11435), (1015, 9148), (2030, 4574), (2287, 4060)]