2158479200

素因数分解:

$2^5\times 5^2\times {\mathrm{2698099}}^1$

素因数の和:2698119

約数の個数: 36

約数和(自身を含む): 5269389300

約数和(自身を除く): 3110910100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2698099, 5396198, 10792396, 13490495, 21584792, 26980990, 43169584, 53961980, 67452475, 86339168, 107923960, 134904950, 215847920, 269809900, 431695840, 539619800, 1079239600, 2158479200]

約数ペア:

[(1, 2158479200), (2, 1079239600), (4, 539619800), (5, 431695840), (8, 269809900), (10, 215847920), (16, 134904950), (20, 107923960), (25, 86339168), (32, 67452475), (40, 53961980), (50, 43169584), (80, 26980990), (100, 21584792), (160, 13490495), (200, 10792396), (400, 5396198), (800, 2698099)]