10102673020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{515969}}^1$

素因数の和:516078

約数の個数: 48

約数和(自身を含む): 23404399200

約数和(自身を除く): 13301726180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 9790, 19580, 515969, 1031938, 2063876, 2579845, 5159690, 5675659, 10319380, 11351318, 22702636, 28378295, 45921241, 56756590, 91842482, 113513180, 183684964, 229606205, 459212410, 505133651, 918424820, 1010267302, 2020534604, 2525668255, 5051336510, 10102673020]

約数ペア:

[(1, 10102673020), (2, 5051336510), (4, 2525668255), (5, 2020534604), (10, 1010267302), (11, 918424820), (20, 505133651), (22, 459212410), (44, 229606205), (55, 183684964), (89, 113513180), (110, 91842482), (178, 56756590), (220, 45921241), (356, 28378295), (445, 22702636), (890, 11351318), (979, 10319380), (1780, 5675659), (1958, 5159690), (3916, 2579845), (4895, 2063876), (9790, 1031938), (19580, 515969)]