24400520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12979}}^1$

素因数の和:13037

約数の個数: 32

約数和(自身を含む): 56073600

約数和(自身を除く): 31673080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12979, 25958, 51916, 64895, 103832, 129790, 259580, 519160, 610013, 1220026, 2440052, 3050065, 4880104, 6100130, 12200260, 24400520]

約数ペア:

[(1, 24400520), (2, 12200260), (4, 6100130), (5, 4880104), (8, 3050065), (10, 2440052), (20, 1220026), (40, 610013), (47, 519160), (94, 259580), (188, 129790), (235, 103832), (376, 64895), (470, 51916), (940, 25958), (1880, 12979)]