10547020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 13838516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 251, 382, 502, 764, 955, 1004, 1255, 1910, 2101, 2510, 2761, 3820, 4202, 5020, 5522, 8404, 10505, 11044, 13805, 21010, 27610, 42020, 47941, 55220, 95882, 191764, 239705, 479410, 527351, 958820, 1054702, 2109404, 2636755, 5273510, 10547020]

約数ペア:

[(1, 10547020), (2, 5273510), (4, 2636755), (5, 2109404), (10, 1054702), (11, 958820), (20, 527351), (22, 479410), (44, 239705), (55, 191764), (110, 95882), (191, 55220), (220, 47941), (251, 42020), (382, 27610), (502, 21010), (764, 13805), (955, 11044), (1004, 10505), (1255, 8404), (1910, 5522), (2101, 5020), (2510, 4202), (2761, 3820)]