27486470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 54673920

約数和(自身を除く): 27187450

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3163, 4345, 6326, 8690, 15815, 31630, 34793, 69586, 173965, 249877, 347930, 499754, 1249385, 2498770, 2748647, 5497294, 13743235, 27486470]

約数ペア:

[(1, 27486470), (2, 13743235), (5, 5497294), (10, 2748647), (11, 2498770), (22, 1249385), (55, 499754), (79, 347930), (110, 249877), (158, 173965), (395, 69586), (790, 34793), (869, 31630), (1738, 15815), (3163, 8690), (4345, 6326)]