13577080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 33955200

約数和(自身を除く): 20378120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 523, 590, 649, 1046, 1180, 1298, 2092, 2360, 2596, 2615, 3245, 4184, 5192, 5230, 5753, 6490, 10460, 11506, 12980, 20920, 23012, 25960, 28765, 30857, 46024, 57530, 61714, 115060, 123428, 154285, 230120, 246856, 308570, 339427, 617140, 678854, 1234280, 1357708, 1697135, 2715416, 3394270, 6788540, 13577080]

約数ペア:

[(1, 13577080), (2, 6788540), (4, 3394270), (5, 2715416), (8, 1697135), (10, 1357708), (11, 1234280), (20, 678854), (22, 617140), (40, 339427), (44, 308570), (55, 246856), (59, 230120), (88, 154285), (110, 123428), (118, 115060), (220, 61714), (236, 57530), (295, 46024), (440, 30857), (472, 28765), (523, 25960), (590, 23012), (649, 20920), (1046, 12980), (1180, 11506), (1298, 10460), (2092, 6490), (2360, 5753), (2596, 5230), (2615, 5192), (3245, 4184)]