89009200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 247984128

約数和(自身を除く): 158974928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 166, 175, 200, 280, 332, 350, 383, 400, 415, 560, 581, 664, 700, 766, 830, 1162, 1328, 1400, 1532, 1660, 1915, 2075, 2324, 2681, 2800, 2905, 3064, 3320, 3830, 4150, 4648, 5362, 5810, 6128, 6640, 7660, 8300, 9296, 9575, 10724, 11620, 13405, 14525, 15320, 16600, 19150, 21448, 23240, 26810, 29050, 30640, 31789, 33200, 38300, 42896, 46480, 53620, 58100, 63578, 67025, 76600, 107240, 116200, 127156, 134050, 153200, 158945, 214480, 222523, 232400, 254312, 268100, 317890, 445046, 508624, 536200, 635780, 794725, 890092, 1072400, 1112615, 1271560, 1589450, 1780184, 2225230, 2543120, 3178900, 3560368, 4450460, 5563075, 6357800, 8900920, 11126150, 12715600, 17801840, 22252300, 44504600, 89009200]

約数ペア:

[(1, 89009200), (2, 44504600), (4, 22252300), (5, 17801840), (7, 12715600), (8, 11126150), (10, 8900920), (14, 6357800), (16, 5563075), (20, 4450460), (25, 3560368), (28, 3178900), (35, 2543120), (40, 2225230), (50, 1780184), (56, 1589450), (70, 1271560), (80, 1112615), (83, 1072400), (100, 890092), (112, 794725), (140, 635780), (166, 536200), (175, 508624), (200, 445046), (280, 317890), (332, 268100), (350, 254312), (383, 232400), (400, 222523), (415, 214480), (560, 158945), (581, 153200), (664, 134050), (700, 127156), (766, 116200), (830, 107240), (1162, 76600), (1328, 67025), (1400, 63578), (1532, 58100), (1660, 53620), (1915, 46480), (2075, 42896), (2324, 38300), (2681, 33200), (2800, 31789), (2905, 30640), (3064, 29050), (3320, 26810), (3830, 23240), (4150, 21448), (4648, 19150), (5362, 16600), (5810, 15320), (6128, 14525), (6640, 13405), (7660, 11620), (8300, 10724), (9296, 9575)]