117686120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 275270400

約数和(自身を除く): 157584280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 940, 1061, 1180, 1880, 2122, 2360, 2773, 4244, 5305, 5546, 8488, 10610, 11092, 13865, 21220, 22184, 27730, 42440, 49867, 55460, 62599, 99734, 110920, 125198, 199468, 249335, 250396, 312995, 398936, 498670, 500792, 625990, 997340, 1251980, 1994680, 2503960, 2942153, 5884306, 11768612, 14710765, 23537224, 29421530, 58843060, 117686120]

約数ペア:

[(1, 117686120), (2, 58843060), (4, 29421530), (5, 23537224), (8, 14710765), (10, 11768612), (20, 5884306), (40, 2942153), (47, 2503960), (59, 1994680), (94, 1251980), (118, 997340), (188, 625990), (235, 500792), (236, 498670), (295, 398936), (376, 312995), (470, 250396), (472, 249335), (590, 199468), (940, 125198), (1061, 110920), (1180, 99734), (1880, 62599), (2122, 55460), (2360, 49867), (2773, 42440), (4244, 27730), (5305, 22184), (5546, 21220), (8488, 13865), (10610, 11092)]