3810950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 8577576

約数和(自身を除く): 4766626

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 41, 50, 55, 65, 82, 110, 130, 143, 169, 205, 275, 286, 325, 338, 410, 451, 533, 550, 650, 715, 845, 902, 1025, 1066, 1430, 1690, 1859, 2050, 2255, 2665, 3575, 3718, 4225, 4510, 5330, 5863, 6929, 7150, 8450, 9295, 11275, 11726, 13325, 13858, 18590, 22550, 26650, 29315, 34645, 46475, 58630, 69290, 76219, 92950, 146575, 152438, 173225, 293150, 346450, 381095, 762190, 1905475, 3810950]

約数ペア:

[(1, 3810950), (2, 1905475), (5, 762190), (10, 381095), (11, 346450), (13, 293150), (22, 173225), (25, 152438), (26, 146575), (41, 92950), (50, 76219), (55, 69290), (65, 58630), (82, 46475), (110, 34645), (130, 29315), (143, 26650), (169, 22550), (205, 18590), (275, 13858), (286, 13325), (325, 11726), (338, 11275), (410, 9295), (451, 8450), (533, 7150), (550, 6929), (650, 5863), (715, 5330), (845, 4510), (902, 4225), (1025, 3718), (1066, 3575), (1430, 2665), (1690, 2255), (1859, 2050)]