29615920

素因数分解:

$2^4\times 5^1\times {\mathrm{370199}}^1$

素因数の和:370212

約数の個数: 20

約数和(自身を含む): 68857200

約数和(自身を除く): 39241280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 370199, 740398, 1480796, 1850995, 2961592, 3701990, 5923184, 7403980, 14807960, 29615920]

約数ペア:

[(1, 29615920), (2, 14807960), (4, 7403980), (5, 5923184), (8, 3701990), (10, 2961592), (16, 1850995), (20, 1480796), (40, 740398), (80, 370199)]