6964741240

素因数分解:

$2^3\times 5^1\times {\mathrm{18541}}^1\times {\mathrm{9391}}^1$

素因数の和:27943

約数の個数: 32

約数和(自身を含む): 15673181760

約数和(自身を除く): 8708440520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9391, 18541, 18782, 37082, 37564, 46955, 74164, 75128, 92705, 93910, 148328, 185410, 187820, 370820, 375640, 741640, 174118531, 348237062, 696474124, 870592655, 1392948248, 1741185310, 3482370620, 6964741240]

約数ペア:

[(1, 6964741240), (2, 3482370620), (4, 1741185310), (5, 1392948248), (8, 870592655), (10, 696474124), (20, 348237062), (40, 174118531), (9391, 741640), (18541, 375640), (18782, 370820), (37082, 187820), (37564, 185410), (46955, 148328), (74164, 93910), (75128, 92705)]