29127769660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{5881}}^1$

素因数の和:6427

約数の個数: 96

約数和(自身を含む): 68302725120

約数和(自身を除く): 39174955460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 479, 517, 940, 958, 1034, 1916, 2068, 2395, 2585, 4790, 5170, 5269, 5881, 9580, 10340, 10538, 11762, 21076, 22513, 23524, 26345, 29405, 45026, 52690, 58810, 64691, 90052, 105380, 112565, 117620, 129382, 225130, 247643, 258764, 276407, 323455, 450260, 495286, 552814, 646910, 990572, 1105628, 1238215, 1293820, 1382035, 2476430, 2764070, 2816999, 3040477, 4952860, 5528140, 5633998, 6080954, 11267996, 12161908, 14084995, 15202385, 28169990, 30404770, 30986989, 56339980, 60809540, 61973978, 123947956, 132398953, 154934945, 264797906, 309869890, 529595812, 619739780, 661994765, 1323989530, 1456388483, 2647979060, 2912776966, 5825553932, 7281942415, 14563884830, 29127769660]

約数ペア:

[(1, 29127769660), (2, 14563884830), (4, 7281942415), (5, 5825553932), (10, 2912776966), (11, 2647979060), (20, 1456388483), (22, 1323989530), (44, 661994765), (47, 619739780), (55, 529595812), (94, 309869890), (110, 264797906), (188, 154934945), (220, 132398953), (235, 123947956), (470, 61973978), (479, 60809540), (517, 56339980), (940, 30986989), (958, 30404770), (1034, 28169990), (1916, 15202385), (2068, 14084995), (2395, 12161908), (2585, 11267996), (4790, 6080954), (5170, 5633998), (5269, 5528140), (5881, 4952860), (9580, 3040477), (10340, 2816999), (10538, 2764070), (11762, 2476430), (21076, 1382035), (22513, 1293820), (23524, 1238215), (26345, 1105628), (29405, 990572), (45026, 646910), (52690, 552814), (58810, 495286), (64691, 450260), (90052, 323455), (105380, 276407), (112565, 258764), (117620, 247643), (129382, 225130)]