70434640

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2399}}^1$

素因数の和:2779

約数の個数: 40

約数和(自身を含む): 164275200

約数和(自身を除く): 93840560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2399, 2936, 3670, 4798, 5872, 7340, 9596, 11995, 14680, 19192, 23990, 29360, 38384, 47980, 95960, 191920, 880433, 1760866, 3521732, 4402165, 7043464, 8804330, 14086928, 17608660, 35217320, 70434640]

約数ペア:

[(1, 70434640), (2, 35217320), (4, 17608660), (5, 14086928), (8, 8804330), (10, 7043464), (16, 4402165), (20, 3521732), (40, 1760866), (80, 880433), (367, 191920), (734, 95960), (1468, 47980), (1835, 38384), (2399, 29360), (2936, 23990), (3670, 19192), (4798, 14680), (5872, 11995), (7340, 9596)]