4805655220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{41593}}^1$

素因数の和:41764

約数の個数: 48

約数和(自身を含む): 10376871120

約数和(自身を除く): 5571215900

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 109, 212, 218, 265, 436, 530, 545, 1060, 1090, 2180, 5777, 11554, 23108, 28885, 41593, 57770, 83186, 115540, 166372, 207965, 415930, 831860, 2204429, 4408858, 4533637, 8817716, 9067274, 11022145, 18134548, 22044290, 22668185, 44088580, 45336370, 90672740, 240282761, 480565522, 961131044, 1201413805, 2402827610, 4805655220]

約数ペア:

[(1, 4805655220), (2, 2402827610), (4, 1201413805), (5, 961131044), (10, 480565522), (20, 240282761), (53, 90672740), (106, 45336370), (109, 44088580), (212, 22668185), (218, 22044290), (265, 18134548), (436, 11022145), (530, 9067274), (545, 8817716), (1060, 4533637), (1090, 4408858), (2180, 2204429), (5777, 831860), (11554, 415930), (23108, 207965), (28885, 166372), (41593, 115540), (57770, 83186)]