70227920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125407}}^1$

素因数の和:125427

約数の個数: 40

約数和(自身を含む): 186607104

約数和(自身を除く): 116379184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125407, 250814, 501628, 627035, 877849, 1003256, 1254070, 1755698, 2006512, 2508140, 3511396, 4389245, 5016280, 7022792, 8778490, 10032560, 14045584, 17556980, 35113960, 70227920]

約数ペア:

[(1, 70227920), (2, 35113960), (4, 17556980), (5, 14045584), (7, 10032560), (8, 8778490), (10, 7022792), (14, 5016280), (16, 4389245), (20, 3511396), (28, 2508140), (35, 2006512), (40, 1755698), (56, 1254070), (70, 1003256), (80, 877849), (112, 627035), (140, 501628), (280, 250814), (560, 125407)]