260070550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 508070160

約数和(自身を除く): 247999610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 670, 725, 1450, 1675, 1943, 2677, 3350, 3886, 5354, 9715, 13385, 19430, 26770, 48575, 66925, 77633, 97150, 133850, 155266, 179359, 358718, 388165, 776330, 896795, 1793590, 1940825, 3881650, 4483975, 5201411, 8967950, 10402822, 26007055, 52014110, 130035275, 260070550]

約数ペア:

[(1, 260070550), (2, 130035275), (5, 52014110), (10, 26007055), (25, 10402822), (29, 8967950), (50, 5201411), (58, 4483975), (67, 3881650), (134, 1940825), (145, 1793590), (290, 896795), (335, 776330), (670, 388165), (725, 358718), (1450, 179359), (1675, 155266), (1943, 133850), (2677, 97150), (3350, 77633), (3886, 66925), (5354, 48575), (9715, 26770), (13385, 19430)]