413229992440

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{23319977}}^1$

素因数の和:23320431

約数の個数: 32

約数和(自身を含む): 931866320880

約数和(自身を除く): 518636328440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 8860, 17720, 23319977, 46639954, 93279908, 116599885, 186559816, 233199770, 466399540, 932799080, 10330749811, 20661499622, 41322999244, 51653749055, 82645998488, 103307498110, 206614996220, 413229992440]

約数ペア:

[(1, 413229992440), (2, 206614996220), (4, 103307498110), (5, 82645998488), (8, 51653749055), (10, 41322999244), (20, 20661499622), (40, 10330749811), (443, 932799080), (886, 466399540), (1772, 233199770), (2215, 186559816), (3544, 116599885), (4430, 93279908), (8860, 46639954), (17720, 23319977)]