24847960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13217}}^1$

素因数の和:13275

約数の個数: 32

約数和(自身を含む): 57101760

約数和(自身を除く): 32253800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 13217, 26434, 52868, 66085, 105736, 132170, 264340, 528680, 621199, 1242398, 2484796, 3105995, 4969592, 6211990, 12423980, 24847960]

約数ペア:

[(1, 24847960), (2, 12423980), (4, 6211990), (5, 4969592), (8, 3105995), (10, 2484796), (20, 1242398), (40, 621199), (47, 528680), (94, 264340), (188, 132170), (235, 105736), (376, 66085), (470, 52868), (940, 26434), (1880, 13217)]