16848580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 23906876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 797, 1057, 1510, 1594, 2114, 3020, 3188, 3985, 4228, 5285, 5579, 7970, 10570, 11158, 15940, 21140, 22316, 27895, 55790, 111580, 120347, 240694, 481388, 601735, 842429, 1203470, 1684858, 2406940, 3369716, 4212145, 8424290, 16848580]

約数ペア:

[(1, 16848580), (2, 8424290), (4, 4212145), (5, 3369716), (7, 2406940), (10, 1684858), (14, 1203470), (20, 842429), (28, 601735), (35, 481388), (70, 240694), (140, 120347), (151, 111580), (302, 55790), (604, 27895), (755, 22316), (797, 21140), (1057, 15940), (1510, 11158), (1594, 10570), (2114, 7970), (3020, 5579), (3188, 5285), (3985, 4228)]