2010721504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1944

約数の個数: 96

約数和(自身を含む): 4503582720

約数和(自身を除く): 2492861216

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 103, 124, 176, 206, 248, 341, 352, 412, 496, 682, 824, 992, 1133, 1364, 1648, 1789, 2266, 2728, 3193, 3296, 3578, 4532, 5456, 6386, 7156, 9064, 10912, 12772, 14312, 18128, 19679, 25544, 28624, 35123, 36256, 39358, 51088, 55459, 57248, 70246, 78716, 102176, 110918, 140492, 157432, 184267, 221836, 280984, 314864, 368534, 443672, 561968, 610049, 629728, 737068, 887344, 1123936, 1220098, 1474136, 1774688, 2026937, 2440196, 2948272, 4053874, 4880392, 5712277, 5896544, 8107748, 9760784, 11424554, 16215496, 19521568, 22849108, 32430992, 45698216, 62835047, 64861984, 91396432, 125670094, 182792864, 251340188, 502680376, 1005360752, 2010721504]

約数ペア:

[(1, 2010721504), (2, 1005360752), (4, 502680376), (8, 251340188), (11, 182792864), (16, 125670094), (22, 91396432), (31, 64861984), (32, 62835047), (44, 45698216), (62, 32430992), (88, 22849108), (103, 19521568), (124, 16215496), (176, 11424554), (206, 9760784), (248, 8107748), (341, 5896544), (352, 5712277), (412, 4880392), (496, 4053874), (682, 2948272), (824, 2440196), (992, 2026937), (1133, 1774688), (1364, 1474136), (1648, 1220098), (1789, 1123936), (2266, 887344), (2728, 737068), (3193, 629728), (3296, 610049), (3578, 561968), (4532, 443672), (5456, 368534), (6386, 314864), (7156, 280984), (9064, 221836), (10912, 184267), (12772, 157432), (14312, 140492), (18128, 110918), (19679, 102176), (25544, 78716), (28624, 70246), (35123, 57248), (36256, 55459), (39358, 51088)]