83560960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4663}}^1$

素因数の和:4693

約数の個数: 80

約数和(自身を含む): 229021056

約数和(自身を除く): 145460096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4663, 8960, 9326, 17920, 18652, 23315, 32641, 37304, 46630, 65282, 74608, 93260, 130564, 149216, 163205, 186520, 261128, 298432, 326410, 373040, 522256, 596864, 652820, 746080, 1044512, 1193728, 1305640, 1492160, 2089024, 2387456, 2611280, 2984320, 4178048, 5222560, 5968640, 8356096, 10445120, 11937280, 16712192, 20890240, 41780480, 83560960]

約数ペア:

[(1, 83560960), (2, 41780480), (4, 20890240), (5, 16712192), (7, 11937280), (8, 10445120), (10, 8356096), (14, 5968640), (16, 5222560), (20, 4178048), (28, 2984320), (32, 2611280), (35, 2387456), (40, 2089024), (56, 1492160), (64, 1305640), (70, 1193728), (80, 1044512), (112, 746080), (128, 652820), (140, 596864), (160, 522256), (224, 373040), (256, 326410), (280, 298432), (320, 261128), (448, 186520), (512, 163205), (560, 149216), (640, 130564), (896, 93260), (1120, 74608), (1280, 65282), (1792, 46630), (2240, 37304), (2560, 32641), (3584, 23315), (4480, 18652), (4663, 17920), (8960, 9326)]