2078662300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145361}}^1$

素因数の和:145399

約数の個数: 72

約数和(自身を含む): 5299317072

約数和(自身を除く): 3220654772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 145361, 290722, 581444, 726805, 1453610, 1598971, 1889693, 2907220, 3197942, 3634025, 3779386, 6395884, 7268050, 7558772, 7994855, 9448465, 14536100, 15989710, 18896930, 20786623, 31979420, 37793860, 39974275, 41573246, 47242325, 79948550, 83146492, 94484650, 103933115, 159897100, 188969300, 207866230, 415732460, 519665575, 1039331150, 2078662300]

約数ペア:

[(1, 2078662300), (2, 1039331150), (4, 519665575), (5, 415732460), (10, 207866230), (11, 188969300), (13, 159897100), (20, 103933115), (22, 94484650), (25, 83146492), (26, 79948550), (44, 47242325), (50, 41573246), (52, 39974275), (55, 37793860), (65, 31979420), (100, 20786623), (110, 18896930), (130, 15989710), (143, 14536100), (220, 9448465), (260, 7994855), (275, 7558772), (286, 7268050), (325, 6395884), (550, 3779386), (572, 3634025), (650, 3197942), (715, 2907220), (1100, 1889693), (1300, 1598971), (1430, 1453610), (2860, 726805), (3575, 581444), (7150, 290722), (14300, 145361)]