2124853360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{9907}}^1$

素因数の和:10310

約数の個数: 80

約数和(自身を含む): 5661351936

約数和(自身を除く): 3536498576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 383, 560, 766, 1532, 1915, 2681, 3064, 3830, 5362, 6128, 7660, 9907, 10724, 13405, 15320, 19814, 21448, 26810, 30640, 39628, 42896, 49535, 53620, 69349, 79256, 99070, 107240, 138698, 158512, 198140, 214480, 277396, 346745, 396280, 554792, 693490, 792560, 1109584, 1386980, 2773960, 3794381, 5547920, 7588762, 15177524, 18971905, 26560667, 30355048, 37943810, 53121334, 60710096, 75887620, 106242668, 132803335, 151775240, 212485336, 265606670, 303550480, 424970672, 531213340, 1062426680, 2124853360]

約数ペア:

[(1, 2124853360), (2, 1062426680), (4, 531213340), (5, 424970672), (7, 303550480), (8, 265606670), (10, 212485336), (14, 151775240), (16, 132803335), (20, 106242668), (28, 75887620), (35, 60710096), (40, 53121334), (56, 37943810), (70, 30355048), (80, 26560667), (112, 18971905), (140, 15177524), (280, 7588762), (383, 5547920), (560, 3794381), (766, 2773960), (1532, 1386980), (1915, 1109584), (2681, 792560), (3064, 693490), (3830, 554792), (5362, 396280), (6128, 346745), (7660, 277396), (9907, 214480), (10724, 198140), (13405, 158512), (15320, 138698), (19814, 107240), (21448, 99070), (26810, 79256), (30640, 69349), (39628, 53620), (42896, 49535)]