1170054680

素因数分解:

$2^3\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{14633}}^1$

素因数の和:16643

約数の個数: 32

約数和(自身を含む): 2634120000

約数和(自身を除く): 1464065320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1999, 3998, 7996, 9995, 14633, 15992, 19990, 29266, 39980, 58532, 73165, 79960, 117064, 146330, 292660, 585320, 29251367, 58502734, 117005468, 146256835, 234010936, 292513670, 585027340, 1170054680]

約数ペア:

[(1, 1170054680), (2, 585027340), (4, 292513670), (5, 234010936), (8, 146256835), (10, 117005468), (20, 58502734), (40, 29251367), (1999, 585320), (3998, 292660), (7996, 146330), (9995, 117064), (14633, 79960), (15992, 73165), (19990, 58532), (29266, 39980)]