4188180865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 5688144000

約数和(自身を除く): 1499963135

約数列:

[1, 5, 11, 43, 55, 121, 199, 215, 473, 605, 809, 995, 2189, 2365, 4045, 5203, 8557, 8899, 10945, 24079, 26015, 34787, 42785, 44495, 94127, 97889, 120395, 160991, 173935, 382657, 470635, 489445, 804955, 1035397, 1770901, 1913285, 4209227, 5176985, 6922613, 8854505, 19479911, 21046135, 34613065, 76148743, 97399555, 380743715, 837636173, 4188180865]

約数ペア:

[(1, 4188180865), (5, 837636173), (11, 380743715), (43, 97399555), (55, 76148743), (121, 34613065), (199, 21046135), (215, 19479911), (473, 8854505), (605, 6922613), (809, 5176985), (995, 4209227), (2189, 1913285), (2365, 1770901), (4045, 1035397), (5203, 804955), (8557, 489445), (8899, 470635), (10945, 382657), (24079, 173935), (26015, 160991), (34787, 120395), (42785, 97889), (44495, 94127)]