2017245580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{758363}}^1$

素因数の和:758398

約数の個数: 48

約数和(自身を含む): 5096206080

約数和(自身を除く): 3078960500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 758363, 1516726, 3033452, 3791815, 5308541, 7583630, 10617082, 14408897, 15167260, 21234164, 26542705, 28817794, 53085410, 57635588, 72044485, 100862279, 106170820, 144088970, 201724558, 288177940, 403449116, 504311395, 1008622790, 2017245580]

約数ペア:

[(1, 2017245580), (2, 1008622790), (4, 504311395), (5, 403449116), (7, 288177940), (10, 201724558), (14, 144088970), (19, 106170820), (20, 100862279), (28, 72044485), (35, 57635588), (38, 53085410), (70, 28817794), (76, 26542705), (95, 21234164), (133, 15167260), (140, 14408897), (190, 10617082), (266, 7583630), (380, 5308541), (532, 3791815), (665, 3033452), (1330, 1516726), (2660, 758363)]