3322160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 7807536

約数和(自身を除く): 4485376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 317, 524, 634, 655, 1048, 1268, 1310, 1585, 2096, 2536, 2620, 3170, 5072, 5240, 6340, 10480, 12680, 25360, 41527, 83054, 166108, 207635, 332216, 415270, 664432, 830540, 1661080, 3322160]

約数ペア:

[(1, 3322160), (2, 1661080), (4, 830540), (5, 664432), (8, 415270), (10, 332216), (16, 207635), (20, 166108), (40, 83054), (80, 41527), (131, 25360), (262, 12680), (317, 10480), (524, 6340), (634, 5240), (655, 5072), (1048, 3170), (1268, 2620), (1310, 2536), (1585, 2096)]