382832420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2399}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 822528000

約数和(自身を除く): 439695580

約数列:

[1, 2, 4, 5, 10, 20, 79, 101, 158, 202, 316, 395, 404, 505, 790, 1010, 1580, 2020, 2399, 4798, 7979, 9596, 11995, 15958, 23990, 31916, 39895, 47980, 79790, 159580, 189521, 242299, 379042, 484598, 758084, 947605, 969196, 1211495, 1895210, 2422990, 3790420, 4845980, 19141621, 38283242, 76566484, 95708105, 191416210, 382832420]

約数ペア:

[(1, 382832420), (2, 191416210), (4, 95708105), (5, 76566484), (10, 38283242), (20, 19141621), (79, 4845980), (101, 3790420), (158, 2422990), (202, 1895210), (316, 1211495), (395, 969196), (404, 947605), (505, 758084), (790, 484598), (1010, 379042), (1580, 242299), (2020, 189521), (2399, 159580), (4798, 79790), (7979, 47980), (9596, 39895), (11995, 31916), (15958, 23990)]