2012170280

素因数分解:

$2^3\times 5^1\times {\mathrm{50304257}}^1$

素因数の和:50304268

約数の個数: 16

約数和(自身を含む): 4527383220

約数和(自身を除く): 2515212940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50304257, 100608514, 201217028, 251521285, 402434056, 503042570, 1006085140, 2012170280]

約数ペア:

[(1, 2012170280), (2, 1006085140), (4, 503042570), (5, 402434056), (8, 251521285), (10, 201217028), (20, 100608514), (40, 50304257)]