118525520

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14669}}^1$

素因数の和:14783

約数の個数: 40

約数和(自身を含む): 278319240

約数和(自身を除く): 159793720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 14669, 29338, 58676, 73345, 117352, 146690, 234704, 293380, 586760, 1173520, 1481569, 2963138, 5926276, 7407845, 11852552, 14815690, 23705104, 29631380, 59262760, 118525520]

約数ペア:

[(1, 118525520), (2, 59262760), (4, 29631380), (5, 23705104), (8, 14815690), (10, 11852552), (16, 7407845), (20, 5926276), (40, 2963138), (80, 1481569), (101, 1173520), (202, 586760), (404, 293380), (505, 234704), (808, 146690), (1010, 117352), (1616, 73345), (2020, 58676), (4040, 29338), (8080, 14669)]