116218280

素因数分解:

$2^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3463}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 261878400

約数和(自身を除く): 145660120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 3463, 4195, 6712, 6926, 8390, 13852, 16780, 17315, 27704, 33560, 34630, 69260, 138520, 2905457, 5810914, 11621828, 14527285, 23243656, 29054570, 58109140, 116218280]

約数ペア:

[(1, 116218280), (2, 58109140), (4, 29054570), (5, 23243656), (8, 14527285), (10, 11621828), (20, 5810914), (40, 2905457), (839, 138520), (1678, 69260), (3356, 34630), (3463, 33560), (4195, 27704), (6712, 17315), (6926, 16780), (8390, 13852)]