1075710740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{12277}}^1$

素因数の和:12636

約数の個数: 48

約数和(自身を含む): 2440178832

約数和(自身を除く): 1364468092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 337, 674, 1348, 1685, 3370, 4381, 6740, 8762, 12277, 17524, 21905, 24554, 43810, 49108, 61385, 87620, 122770, 159601, 245540, 319202, 638404, 798005, 1596010, 3192020, 4137349, 8274698, 16549396, 20686745, 41373490, 53785537, 82746980, 107571074, 215142148, 268927685, 537855370, 1075710740]

約数ペア:

[(1, 1075710740), (2, 537855370), (4, 268927685), (5, 215142148), (10, 107571074), (13, 82746980), (20, 53785537), (26, 41373490), (52, 20686745), (65, 16549396), (130, 8274698), (260, 4137349), (337, 3192020), (674, 1596010), (1348, 798005), (1685, 638404), (3370, 319202), (4381, 245540), (6740, 159601), (8762, 122770), (12277, 87620), (17524, 61385), (21905, 49108), (24554, 43810)]