97372040

素因数分解:

$2^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1949}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 219375000

約数和(自身を除く): 122002960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1249, 1949, 2498, 3898, 4996, 6245, 7796, 9745, 9992, 12490, 15592, 19490, 24980, 38980, 49960, 77960, 2434301, 4868602, 9737204, 12171505, 19474408, 24343010, 48686020, 97372040]

約数ペア:

[(1, 97372040), (2, 48686020), (4, 24343010), (5, 19474408), (8, 12171505), (10, 9737204), (20, 4868602), (40, 2434301), (1249, 77960), (1949, 49960), (2498, 38980), (3898, 24980), (4996, 19490), (6245, 15592), (7796, 12490), (9745, 9992)]