5452720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 16030224

約数和(自身を除く): 10577504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 107, 112, 130, 140, 182, 196, 208, 214, 245, 260, 280, 364, 392, 428, 455, 490, 520, 535, 560, 637, 728, 749, 784, 856, 910, 980, 1040, 1070, 1274, 1391, 1456, 1498, 1712, 1820, 1960, 2140, 2548, 2782, 2996, 3185, 3640, 3745, 3920, 4280, 5096, 5243, 5564, 5992, 6370, 6955, 7280, 7490, 8560, 9737, 10192, 10486, 11128, 11984, 12740, 13910, 14980, 19474, 20972, 22256, 25480, 26215, 27820, 29960, 38948, 41944, 48685, 50960, 52430, 55640, 59920, 68159, 77896, 83888, 97370, 104860, 111280, 136318, 155792, 194740, 209720, 272636, 340795, 389480, 419440, 545272, 681590, 778960, 1090544, 1363180, 2726360, 5452720]

約数ペア:

[(1, 5452720), (2, 2726360), (4, 1363180), (5, 1090544), (7, 778960), (8, 681590), (10, 545272), (13, 419440), (14, 389480), (16, 340795), (20, 272636), (26, 209720), (28, 194740), (35, 155792), (40, 136318), (49, 111280), (52, 104860), (56, 97370), (65, 83888), (70, 77896), (80, 68159), (91, 59920), (98, 55640), (104, 52430), (107, 50960), (112, 48685), (130, 41944), (140, 38948), (182, 29960), (196, 27820), (208, 26215), (214, 25480), (245, 22256), (260, 20972), (280, 19474), (364, 14980), (392, 13910), (428, 12740), (455, 11984), (490, 11128), (520, 10486), (535, 10192), (560, 9737), (637, 8560), (728, 7490), (749, 7280), (784, 6955), (856, 6370), (910, 5992), (980, 5564), (1040, 5243), (1070, 5096), (1274, 4280), (1391, 3920), (1456, 3745), (1498, 3640), (1712, 3185), (1820, 2996), (1960, 2782), (2140, 2548)]