26879380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7224

約数の個数: 48

約数和(自身を含む): 65209536

約数和(自身を除く): 38330156

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7187, 14374, 28748, 35935, 71870, 79057, 122179, 143740, 158114, 244358, 316228, 395285, 488716, 610895, 790570, 1221790, 1343969, 1581140, 2443580, 2687938, 5375876, 6719845, 13439690, 26879380]

約数ペア:

[(1, 26879380), (2, 13439690), (4, 6719845), (5, 5375876), (10, 2687938), (11, 2443580), (17, 1581140), (20, 1343969), (22, 1221790), (34, 790570), (44, 610895), (55, 488716), (68, 395285), (85, 316228), (110, 244358), (170, 158114), (187, 143740), (220, 122179), (340, 79057), (374, 71870), (748, 35935), (935, 28748), (1870, 14374), (3740, 7187)]