2007409300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90833}}^1$

素因数の和:90877

約数の個数: 72

約数和(自身を含む): 4967166456

約数和(自身を除く): 2959757156

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 22100, 90833, 181666, 363332, 454165, 908330, 1180829, 1544161, 1816660, 2270825, 2361658, 3088322, 4541650, 4723316, 5904145, 6176644, 7720805, 9083300, 11808290, 15441610, 20074093, 23616580, 29520725, 30883220, 38604025, 40148186, 59041450, 77208050, 80296372, 100370465, 118082900, 154416100, 200740930, 401481860, 501852325, 1003704650, 2007409300]

約数ペア:

[(1, 2007409300), (2, 1003704650), (4, 501852325), (5, 401481860), (10, 200740930), (13, 154416100), (17, 118082900), (20, 100370465), (25, 80296372), (26, 77208050), (34, 59041450), (50, 40148186), (52, 38604025), (65, 30883220), (68, 29520725), (85, 23616580), (100, 20074093), (130, 15441610), (170, 11808290), (221, 9083300), (260, 7720805), (325, 6176644), (340, 5904145), (425, 4723316), (442, 4541650), (650, 3088322), (850, 2361658), (884, 2270825), (1105, 1816660), (1300, 1544161), (1700, 1180829), (2210, 908330), (4420, 454165), (5525, 363332), (11050, 181666), (22100, 90833)]