117446780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 279272448

約数和(自身を除く): 161825668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 73, 103, 110, 142, 146, 206, 220, 284, 292, 355, 365, 412, 515, 710, 730, 781, 803, 1030, 1133, 1420, 1460, 1562, 1606, 2060, 2266, 3124, 3212, 3905, 4015, 4532, 5183, 5665, 7313, 7519, 7810, 8030, 10366, 11330, 14626, 15038, 15620, 16060, 20732, 22660, 25915, 29252, 30076, 36565, 37595, 51830, 57013, 73130, 75190, 80443, 82709, 103660, 114026, 146260, 150380, 160886, 165418, 228052, 285065, 321772, 330836, 402215, 413545, 533849, 570130, 804430, 827090, 1067698, 1140260, 1608860, 1654180, 2135396, 2669245, 5338490, 5872339, 10676980, 11744678, 23489356, 29361695, 58723390, 117446780]

約数ペア:

[(1, 117446780), (2, 58723390), (4, 29361695), (5, 23489356), (10, 11744678), (11, 10676980), (20, 5872339), (22, 5338490), (44, 2669245), (55, 2135396), (71, 1654180), (73, 1608860), (103, 1140260), (110, 1067698), (142, 827090), (146, 804430), (206, 570130), (220, 533849), (284, 413545), (292, 402215), (355, 330836), (365, 321772), (412, 285065), (515, 228052), (710, 165418), (730, 160886), (781, 150380), (803, 146260), (1030, 114026), (1133, 103660), (1420, 82709), (1460, 80443), (1562, 75190), (1606, 73130), (2060, 57013), (2266, 51830), (3124, 37595), (3212, 36565), (3905, 30076), (4015, 29252), (4532, 25915), (5183, 22660), (5665, 20732), (7313, 16060), (7519, 15620), (7810, 15038), (8030, 14626), (10366, 11330)]