133813550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 270316032

約数和(自身を除く): 136502482

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1621, 1651, 3175, 3242, 3302, 6350, 8105, 8255, 16210, 16510, 21073, 40525, 41275, 42146, 81050, 82550, 105365, 205867, 210730, 411734, 526825, 1029335, 1053650, 2058670, 2676271, 5146675, 5352542, 10293350, 13381355, 26762710, 66906775, 133813550]

約数ペア:

[(1, 133813550), (2, 66906775), (5, 26762710), (10, 13381355), (13, 10293350), (25, 5352542), (26, 5146675), (50, 2676271), (65, 2058670), (127, 1053650), (130, 1029335), (254, 526825), (325, 411734), (635, 210730), (650, 205867), (1270, 105365), (1621, 82550), (1651, 81050), (3175, 42146), (3242, 41275), (3302, 40525), (6350, 21073), (8105, 16510), (8255, 16210)]