4280491400

素因数分解:

$2^3\times 5^2\times {\mathrm{2851}}^1\times {\mathrm{7507}}^1$

素因数の和:10374

約数の個数: 48

約数和(自身を含む): 9956959440

約数和(自身を除く): 5676468040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2851, 5702, 7507, 11404, 14255, 15014, 22808, 28510, 30028, 37535, 57020, 60056, 71275, 75070, 114040, 142550, 150140, 187675, 285100, 300280, 375350, 570200, 750700, 1501400, 21402457, 42804914, 85609828, 107012285, 171219656, 214024570, 428049140, 535061425, 856098280, 1070122850, 2140245700, 4280491400]

約数ペア:

[(1, 4280491400), (2, 2140245700), (4, 1070122850), (5, 856098280), (8, 535061425), (10, 428049140), (20, 214024570), (25, 171219656), (40, 107012285), (50, 85609828), (100, 42804914), (200, 21402457), (2851, 1501400), (5702, 750700), (7507, 570200), (11404, 375350), (14255, 300280), (15014, 285100), (22808, 187675), (28510, 150140), (30028, 142550), (37535, 114040), (57020, 75070), (60056, 71275)]