98701880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52501}}^1$

素因数の和:52559

約数の個数: 32

約数和(自身を含む): 226808640

約数和(自身を除く): 128106760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 52501, 105002, 210004, 262505, 420008, 525010, 1050020, 2100040, 2467547, 4935094, 9870188, 12337735, 19740376, 24675470, 49350940, 98701880]

約数ペア:

[(1, 98701880), (2, 49350940), (4, 24675470), (5, 19740376), (8, 12337735), (10, 9870188), (20, 4935094), (40, 2467547), (47, 2100040), (94, 1050020), (188, 525010), (235, 420008), (376, 262505), (470, 210004), (940, 105002), (1880, 52501)]