70001120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62501}}^1$

素因数の和:62523

約数の個数: 48

約数和(自身を含む): 189006048

約数和(自身を除く): 119004928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62501, 125002, 250004, 312505, 437507, 500008, 625010, 875014, 1000016, 1250020, 1750028, 2000032, 2187535, 2500040, 3500056, 4375070, 5000080, 7000112, 8750140, 10000160, 14000224, 17500280, 35000560, 70001120]

約数ペア:

[(1, 70001120), (2, 35000560), (4, 17500280), (5, 14000224), (7, 10000160), (8, 8750140), (10, 7000112), (14, 5000080), (16, 4375070), (20, 3500056), (28, 2500040), (32, 2187535), (35, 2000032), (40, 1750028), (56, 1250020), (70, 1000016), (80, 875014), (112, 625010), (140, 500008), (160, 437507), (224, 312505), (280, 250004), (560, 125002), (1120, 62501)]