162487400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15329}}^1$

素因数の和:15398

約数の個数: 48

約数和(自身を含む): 384936300

約数和(自身を除く): 222448900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 15329, 30658, 61316, 76645, 122632, 153290, 306580, 383225, 613160, 766450, 812437, 1532900, 1624874, 3065800, 3249748, 4062185, 6499496, 8124370, 16248740, 20310925, 32497480, 40621850, 81243700, 162487400]

約数ペア:

[(1, 162487400), (2, 81243700), (4, 40621850), (5, 32497480), (8, 20310925), (10, 16248740), (20, 8124370), (25, 6499496), (40, 4062185), (50, 3249748), (53, 3065800), (100, 1624874), (106, 1532900), (200, 812437), (212, 766450), (265, 613160), (424, 383225), (530, 306580), (1060, 153290), (1325, 122632), (2120, 76645), (2650, 61316), (5300, 30658), (10600, 15329)]