59847920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1518

約数の個数: 80

約数和(自身を含む): 155132928

約数和(自身を除く): 95285008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1447, 1880, 2068, 2585, 2894, 3760, 4136, 5170, 5788, 7235, 8272, 10340, 11576, 14470, 15917, 20680, 23152, 28940, 31834, 41360, 57880, 63668, 68009, 79585, 115760, 127336, 136018, 159170, 254672, 272036, 318340, 340045, 544072, 636680, 680090, 748099, 1088144, 1273360, 1360180, 1496198, 2720360, 2992396, 3740495, 5440720, 5984792, 7480990, 11969584, 14961980, 29923960, 59847920]

約数ペア:

[(1, 59847920), (2, 29923960), (4, 14961980), (5, 11969584), (8, 7480990), (10, 5984792), (11, 5440720), (16, 3740495), (20, 2992396), (22, 2720360), (40, 1496198), (44, 1360180), (47, 1273360), (55, 1088144), (80, 748099), (88, 680090), (94, 636680), (110, 544072), (176, 340045), (188, 318340), (220, 272036), (235, 254672), (376, 159170), (440, 136018), (470, 127336), (517, 115760), (752, 79585), (880, 68009), (940, 63668), (1034, 57880), (1447, 41360), (1880, 31834), (2068, 28940), (2585, 23152), (2894, 20680), (3760, 15917), (4136, 14470), (5170, 11576), (5788, 10340), (7235, 8272)]