26253370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 55971720

約数和(自身を除く): 29718350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 1669, 3146, 3338, 7865, 8345, 15730, 16690, 18359, 21697, 36718, 43394, 91795, 108485, 183590, 201949, 216970, 238667, 403898, 477334, 1009745, 1193335, 2019490, 2386670, 2625337, 5250674, 13126685, 26253370]

約数ペア:

[(1, 26253370), (2, 13126685), (5, 5250674), (10, 2625337), (11, 2386670), (13, 2019490), (22, 1193335), (26, 1009745), (55, 477334), (65, 403898), (110, 238667), (121, 216970), (130, 201949), (143, 183590), (242, 108485), (286, 91795), (605, 43394), (715, 36718), (1210, 21697), (1430, 18359), (1573, 16690), (1669, 15730), (3146, 8345), (3338, 7865)]