556089820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 1383653376

約数和(自身を除く): 827563556

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 220, 254, 260, 286, 508, 572, 635, 715, 1270, 1397, 1430, 1531, 1651, 2540, 2794, 2860, 3062, 3302, 5588, 6124, 6604, 6985, 7655, 8255, 13970, 15310, 16510, 16841, 18161, 19903, 27940, 30620, 33020, 33682, 36322, 39806, 67364, 72644, 79612, 84205, 90805, 99515, 168410, 181610, 194437, 199030, 218933, 336820, 363220, 388874, 398060, 437866, 777748, 875732, 972185, 1094665, 1944370, 2138807, 2189330, 2527681, 3888740, 4277614, 4378660, 5055362, 8555228, 10110724, 10694035, 12638405, 21388070, 25276810, 27804491, 42776140, 50553620, 55608982, 111217964, 139022455, 278044910, 556089820]

約数ペア:

[(1, 556089820), (2, 278044910), (4, 139022455), (5, 111217964), (10, 55608982), (11, 50553620), (13, 42776140), (20, 27804491), (22, 25276810), (26, 21388070), (44, 12638405), (52, 10694035), (55, 10110724), (65, 8555228), (110, 5055362), (127, 4378660), (130, 4277614), (143, 3888740), (220, 2527681), (254, 2189330), (260, 2138807), (286, 1944370), (508, 1094665), (572, 972185), (635, 875732), (715, 777748), (1270, 437866), (1397, 398060), (1430, 388874), (1531, 363220), (1651, 336820), (2540, 218933), (2794, 199030), (2860, 194437), (3062, 181610), (3302, 168410), (5588, 99515), (6124, 90805), (6604, 84205), (6985, 79612), (7655, 72644), (8255, 67364), (13970, 39806), (15310, 36322), (16510, 33682), (16841, 33020), (18161, 30620), (19903, 27940)]