1583980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 3442320

約数和(自身を除く): 1858340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2731, 5462, 10924, 13655, 27310, 54620, 79199, 158398, 316796, 395995, 791990, 1583980]

約数ペア:

[(1, 1583980), (2, 791990), (4, 395995), (5, 316796), (10, 158398), (20, 79199), (29, 54620), (58, 27310), (116, 13655), (145, 10924), (290, 5462), (580, 2731)]