1917383360

素因数分解:

$2^6\times 5^1\times {\mathrm{5991823}}^1$

素因数の和:5991840

約数の個数: 28

約数和(自身を含む): 4565769888

約数和(自身を除く): 2648386528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5991823, 11983646, 23967292, 29959115, 47934584, 59918230, 95869168, 119836460, 191738336, 239672920, 383476672, 479345840, 958691680, 1917383360]

約数ペア:

[(1, 1917383360), (2, 958691680), (4, 479345840), (5, 383476672), (8, 239672920), (10, 191738336), (16, 119836460), (20, 95869168), (32, 59918230), (40, 47934584), (64, 29959115), (80, 23967292), (160, 11983646), (320, 5991823)]