226188940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{74897}}^1$

素因数の和:75057

約数の個数: 24

約数和(自身を含む): 478148832

約数和(自身を除く): 251959892

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 74897, 149794, 299588, 374485, 748970, 1497940, 11309447, 22618894, 45237788, 56547235, 113094470, 226188940]

約数ペア:

[(1, 226188940), (2, 113094470), (4, 56547235), (5, 45237788), (10, 22618894), (20, 11309447), (151, 1497940), (302, 748970), (604, 374485), (755, 299588), (1510, 149794), (3020, 74897)]