136420850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{1993}}^1$

素因数の和:2079

約数の個数: 36

約数和(自身を含む): 260916894

約数和(自身を除く): 124496044

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1369, 1850, 1993, 2738, 3986, 6845, 9965, 13690, 19930, 34225, 49825, 68450, 73741, 99650, 147482, 368705, 737410, 1843525, 2728417, 3687050, 5456834, 13642085, 27284170, 68210425, 136420850]

約数ペア:

[(1, 136420850), (2, 68210425), (5, 27284170), (10, 13642085), (25, 5456834), (37, 3687050), (50, 2728417), (74, 1843525), (185, 737410), (370, 368705), (925, 147482), (1369, 99650), (1850, 73741), (1993, 68450), (2738, 49825), (3986, 34225), (6845, 19930), (9965, 13690)]