19531330300

素因数分解:

$2^2\times 5^2\times {\mathrm{12457}}^1\times {\mathrm{15679}}^1$

素因数の和:28150

約数の個数: 36

約数和(自身を含む): 42389092480

約数和(自身を除く): 22857762180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 12457, 15679, 24914, 31358, 49828, 62285, 62716, 78395, 124570, 156790, 249140, 311425, 313580, 391975, 622850, 783950, 1245700, 1567900, 195313303, 390626606, 781253212, 976566515, 1953133030, 3906266060, 4882832575, 9765665150, 19531330300]

約数ペア:

[(1, 19531330300), (2, 9765665150), (4, 4882832575), (5, 3906266060), (10, 1953133030), (20, 976566515), (25, 781253212), (50, 390626606), (100, 195313303), (12457, 1567900), (15679, 1245700), (24914, 783950), (31358, 622850), (49828, 391975), (62285, 313580), (62716, 311425), (78395, 249140), (124570, 156790)]