141983840

素因数分解:

$2^5\times 5^1\times {\mathrm{887399}}^1$

素因数の和:887414

約数の個数: 24

約数和(自身を含む): 335437200

約数和(自身を除く): 193453360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 887399, 1774798, 3549596, 4436995, 7099192, 8873990, 14198384, 17747980, 28396768, 35495960, 70991920, 141983840]

約数ペア:

[(1, 141983840), (2, 70991920), (4, 35495960), (5, 28396768), (8, 17747980), (10, 14198384), (16, 8873990), (20, 7099192), (32, 4436995), (40, 3549596), (80, 1774798), (160, 887399)]