52437040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8297}}^1$

素因数の和:8389

約数の個数: 40

約数和(自身を含む): 123474240

約数和(自身を除く): 71037200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 8297, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 331880, 655463, 663760, 1310926, 2621852, 3277315, 5243704, 6554630, 10487408, 13109260, 26218520, 52437040]

約数ペア:

[(1, 52437040), (2, 26218520), (4, 13109260), (5, 10487408), (8, 6554630), (10, 5243704), (16, 3277315), (20, 2621852), (40, 1310926), (79, 663760), (80, 655463), (158, 331880), (316, 165940), (395, 132752), (632, 82970), (790, 66376), (1264, 41485), (1580, 33188), (3160, 16594), (6320, 8297)]