13306420120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47522929}}^1$

素因数の和:47522947

約数の個数: 32

約数和(自身を含む): 34216509600

約数和(自身を除く): 20910089480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47522929, 95045858, 190091716, 237614645, 332660503, 380183432, 475229290, 665321006, 950458580, 1330642012, 1663302515, 1900917160, 2661284024, 3326605030, 6653210060, 13306420120]

約数ペア:

[(1, 13306420120), (2, 6653210060), (4, 3326605030), (5, 2661284024), (7, 1900917160), (8, 1663302515), (10, 1330642012), (14, 950458580), (20, 665321006), (28, 475229290), (35, 380183432), (40, 332660503), (56, 237614645), (70, 190091716), (140, 95045858), (280, 47522929)]