87596320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11173}}^1$

素因数の和:11202

約数の個数: 72

約数和(自身を含む): 240755004

約数和(自身を除く): 153158684

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 11173, 22346, 44692, 55865, 78211, 89384, 111730, 156422, 178768, 223460, 312844, 357536, 391055, 446920, 547477, 625688, 782110, 893840, 1094954, 1251376, 1564220, 1787680, 2189908, 2502752, 2737385, 3128440, 4379816, 5474770, 6256880, 8759632, 10949540, 12513760, 17519264, 21899080, 43798160, 87596320]

約数ペア:

[(1, 87596320), (2, 43798160), (4, 21899080), (5, 17519264), (7, 12513760), (8, 10949540), (10, 8759632), (14, 6256880), (16, 5474770), (20, 4379816), (28, 3128440), (32, 2737385), (35, 2502752), (40, 2189908), (49, 1787680), (56, 1564220), (70, 1251376), (80, 1094954), (98, 893840), (112, 782110), (140, 625688), (160, 547477), (196, 446920), (224, 391055), (245, 357536), (280, 312844), (392, 223460), (490, 178768), (560, 156422), (784, 111730), (980, 89384), (1120, 78211), (1568, 55865), (1960, 44692), (3920, 22346), (7840, 11173)]