109020400

素因数分解:

$2^4\times 5^2\times {\mathrm{479}}^1\times {\mathrm{569}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 262929600

約数和(自身を除く): 153909200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 479, 569, 958, 1138, 1916, 2276, 2395, 2845, 3832, 4552, 4790, 5690, 7664, 9104, 9580, 11380, 11975, 14225, 19160, 22760, 23950, 28450, 38320, 45520, 47900, 56900, 95800, 113800, 191600, 227600, 272551, 545102, 1090204, 1362755, 2180408, 2725510, 4360816, 5451020, 6813775, 10902040, 13627550, 21804080, 27255100, 54510200, 109020400]

約数ペア:

[(1, 109020400), (2, 54510200), (4, 27255100), (5, 21804080), (8, 13627550), (10, 10902040), (16, 6813775), (20, 5451020), (25, 4360816), (40, 2725510), (50, 2180408), (80, 1362755), (100, 1090204), (200, 545102), (400, 272551), (479, 227600), (569, 191600), (958, 113800), (1138, 95800), (1916, 56900), (2276, 47900), (2395, 45520), (2845, 38320), (3832, 28450), (4552, 23950), (4790, 22760), (5690, 19160), (7664, 14225), (9104, 11975), (9580, 11380)]