8048240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 19224960

約数和(自身を除く): 11176720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2719, 2960, 5438, 10876, 13595, 21752, 27190, 43504, 54380, 100603, 108760, 201206, 217520, 402412, 503015, 804824, 1006030, 1609648, 2012060, 4024120, 8048240]

約数ペア:

[(1, 8048240), (2, 4024120), (4, 2012060), (5, 1609648), (8, 1006030), (10, 804824), (16, 503015), (20, 402412), (37, 217520), (40, 201206), (74, 108760), (80, 100603), (148, 54380), (185, 43504), (296, 27190), (370, 21752), (592, 13595), (740, 10876), (1480, 5438), (2719, 2960)]