1025187410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{9377}}^1$

素因数の和:9455

約数の個数: 48

約数和(自身を含む): 2058395976

約数和(自身を除く): 1033208566

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 841, 1682, 1885, 3770, 4205, 8410, 9377, 10933, 18754, 21866, 46885, 54665, 93770, 109330, 121901, 243802, 271933, 543866, 609505, 1219010, 1359665, 2719330, 3535129, 7070258, 7886057, 15772114, 17675645, 35351290, 39430285, 78860570, 102518741, 205037482, 512593705, 1025187410]

約数ペア:

[(1, 1025187410), (2, 512593705), (5, 205037482), (10, 102518741), (13, 78860570), (26, 39430285), (29, 35351290), (58, 17675645), (65, 15772114), (130, 7886057), (145, 7070258), (290, 3535129), (377, 2719330), (754, 1359665), (841, 1219010), (1682, 609505), (1885, 543866), (3770, 271933), (4205, 243802), (8410, 121901), (9377, 109330), (10933, 93770), (18754, 54665), (21866, 46885)]