2008064940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{36497}}^1$

素因数の和:36647

約数の個数: 96

約数和(自身を含む): 6475037184

約数和(自身を除く): 4466972244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 7860, 9170, 11004, 13755, 18340, 27510, 36497, 55020, 72994, 109491, 145988, 182485, 218982, 255479, 364970, 437964, 510958, 547455, 729940, 766437, 1021916, 1094910, 1277395, 1532874, 2189820, 2554790, 3065748, 3832185, 4781107, 5109580, 7664370, 9562214, 14343321, 15328740, 19124428, 23905535, 28686642, 33467749, 47811070, 57373284, 66935498, 71716605, 95622140, 100403247, 133870996, 143433210, 167338745, 200806494, 286866420, 334677490, 401612988, 502016235, 669354980, 1004032470, 2008064940]

約数ペア:

[(1, 2008064940), (2, 1004032470), (3, 669354980), (4, 502016235), (5, 401612988), (6, 334677490), (7, 286866420), (10, 200806494), (12, 167338745), (14, 143433210), (15, 133870996), (20, 100403247), (21, 95622140), (28, 71716605), (30, 66935498), (35, 57373284), (42, 47811070), (60, 33467749), (70, 28686642), (84, 23905535), (105, 19124428), (131, 15328740), (140, 14343321), (210, 9562214), (262, 7664370), (393, 5109580), (420, 4781107), (524, 3832185), (655, 3065748), (786, 2554790), (917, 2189820), (1310, 1532874), (1572, 1277395), (1834, 1094910), (1965, 1021916), (2620, 766437), (2751, 729940), (3668, 547455), (3930, 510958), (4585, 437964), (5502, 364970), (7860, 255479), (9170, 218982), (11004, 182485), (13755, 145988), (18340, 109491), (27510, 72994), (36497, 55020)]