3485752720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{650327}}^1$

素因数の和:650407

約数の個数: 40

約数和(自身を含む): 8225348544

約数和(自身を除く): 4739595824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 650327, 1300654, 2601308, 3251635, 5202616, 6503270, 10405232, 13006540, 26013080, 43571909, 52026160, 87143818, 174287636, 217859545, 348575272, 435719090, 697150544, 871438180, 1742876360, 3485752720]

約数ペア:

[(1, 3485752720), (2, 1742876360), (4, 871438180), (5, 697150544), (8, 435719090), (10, 348575272), (16, 217859545), (20, 174287636), (40, 87143818), (67, 52026160), (80, 43571909), (134, 26013080), (268, 13006540), (335, 10405232), (536, 6503270), (670, 5202616), (1072, 3251635), (1340, 2601308), (2680, 1300654), (5360, 650327)]