38903150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5477

約数の個数: 48

約数和(自身を含む): 85025808

約数和(自身を除く): 46122658

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 5441, 7150, 10882, 27205, 54410, 59851, 70733, 119702, 136025, 141466, 272050, 299255, 353665, 598510, 707330, 778063, 1496275, 1556126, 1768325, 2992550, 3536650, 3890315, 7780630, 19451575, 38903150]

約数ペア:

[(1, 38903150), (2, 19451575), (5, 7780630), (10, 3890315), (11, 3536650), (13, 2992550), (22, 1768325), (25, 1556126), (26, 1496275), (50, 778063), (55, 707330), (65, 598510), (110, 353665), (130, 299255), (143, 272050), (275, 141466), (286, 136025), (325, 119702), (550, 70733), (650, 59851), (715, 54410), (1430, 27205), (3575, 10882), (5441, 7150)]