75432860

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 161935200

約数和(自身を除く): 86502340

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 349, 404, 428, 505, 535, 698, 1010, 1070, 1396, 1745, 2020, 2140, 3490, 6980, 10807, 21614, 35249, 37343, 43228, 54035, 70498, 74686, 108070, 140996, 149372, 176245, 186715, 216140, 352490, 373430, 704980, 746860, 3771643, 7543286, 15086572, 18858215, 37716430, 75432860]

約数ペア:

[(1, 75432860), (2, 37716430), (4, 18858215), (5, 15086572), (10, 7543286), (20, 3771643), (101, 746860), (107, 704980), (202, 373430), (214, 352490), (349, 216140), (404, 186715), (428, 176245), (505, 149372), (535, 140996), (698, 108070), (1010, 74686), (1070, 70498), (1396, 54035), (1745, 43228), (2020, 37343), (2140, 35249), (3490, 21614), (6980, 10807)]