11367440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 30855168

約数和(自身を除く): 19487728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 383, 424, 530, 560, 742, 766, 848, 1060, 1484, 1532, 1855, 1915, 2120, 2681, 2968, 3064, 3710, 3830, 4240, 5362, 5936, 6128, 7420, 7660, 10724, 13405, 14840, 15320, 20299, 21448, 26810, 29680, 30640, 40598, 42896, 53620, 81196, 101495, 107240, 142093, 162392, 202990, 214480, 284186, 324784, 405980, 568372, 710465, 811960, 1136744, 1420930, 1623920, 2273488, 2841860, 5683720, 11367440]

約数ペア:

[(1, 11367440), (2, 5683720), (4, 2841860), (5, 2273488), (7, 1623920), (8, 1420930), (10, 1136744), (14, 811960), (16, 710465), (20, 568372), (28, 405980), (35, 324784), (40, 284186), (53, 214480), (56, 202990), (70, 162392), (80, 142093), (106, 107240), (112, 101495), (140, 81196), (212, 53620), (265, 42896), (280, 40598), (371, 30640), (383, 29680), (424, 26810), (530, 21448), (560, 20299), (742, 15320), (766, 14840), (848, 13405), (1060, 10724), (1484, 7660), (1532, 7420), (1855, 6128), (1915, 5936), (2120, 5362), (2681, 4240), (2968, 3830), (3064, 3710)]