1699160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 3868560

約数和(自身を除く): 2169400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 397, 428, 535, 794, 856, 1070, 1588, 1985, 2140, 3176, 3970, 4280, 7940, 15880, 42479, 84958, 169916, 212395, 339832, 424790, 849580, 1699160]

約数ペア:

[(1, 1699160), (2, 849580), (4, 424790), (5, 339832), (8, 212395), (10, 169916), (20, 84958), (40, 42479), (107, 15880), (214, 7940), (397, 4280), (428, 3970), (535, 3176), (794, 2140), (856, 1985), (1070, 1588)]