8130483350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{208207}}^1$

素因数の和:208301

約数の個数: 48

約数和(自身を含む): 16729929216

約数和(自身を除く): 8599445866

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 3550, 3905, 7810, 19525, 39050, 208207, 416414, 1041035, 2082070, 2290277, 4580554, 5205175, 10410350, 11451385, 14782697, 22902770, 29565394, 57256925, 73913485, 114513850, 147826970, 162609667, 325219334, 369567425, 739134850, 813048335, 1626096670, 4065241675, 8130483350]

約数ペア:

[(1, 8130483350), (2, 4065241675), (5, 1626096670), (10, 813048335), (11, 739134850), (22, 369567425), (25, 325219334), (50, 162609667), (55, 147826970), (71, 114513850), (110, 73913485), (142, 57256925), (275, 29565394), (355, 22902770), (550, 14782697), (710, 11451385), (781, 10410350), (1562, 5205175), (1775, 4580554), (3550, 2290277), (3905, 2082070), (7810, 1041035), (19525, 416414), (39050, 208207)]