2017832240

素因数分解:

$2^4\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{6301}}^1$

素因数の和:10317

約数の個数: 40

約数和(自身を含む): 4693376688

約数和(自身を除く): 2675544448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4003, 6301, 8006, 12602, 16012, 20015, 25204, 31505, 32024, 40030, 50408, 63010, 64048, 80060, 100816, 126020, 160120, 252040, 320240, 504080, 25222903, 50445806, 100891612, 126114515, 201783224, 252229030, 403566448, 504458060, 1008916120, 2017832240]

約数ペア:

[(1, 2017832240), (2, 1008916120), (4, 504458060), (5, 403566448), (8, 252229030), (10, 201783224), (16, 126114515), (20, 100891612), (40, 50445806), (80, 25222903), (4003, 504080), (6301, 320240), (8006, 252040), (12602, 160120), (16012, 126020), (20015, 100816), (25204, 80060), (31505, 64048), (32024, 63010), (40030, 50408)]