2045712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 5892480

約数和(自身を除く): 3846768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 109, 136, 138, 184, 204, 218, 272, 276, 327, 368, 391, 408, 436, 552, 654, 782, 816, 872, 1104, 1173, 1308, 1564, 1744, 1853, 2346, 2507, 2616, 3128, 3706, 4692, 5014, 5232, 5559, 6256, 7412, 7521, 9384, 10028, 11118, 14824, 15042, 18768, 20056, 22236, 29648, 30084, 40112, 42619, 44472, 60168, 85238, 88944, 120336, 127857, 170476, 255714, 340952, 511428, 681904, 1022856, 2045712]

約数ペア:

[(1, 2045712), (2, 1022856), (3, 681904), (4, 511428), (6, 340952), (8, 255714), (12, 170476), (16, 127857), (17, 120336), (23, 88944), (24, 85238), (34, 60168), (46, 44472), (48, 42619), (51, 40112), (68, 30084), (69, 29648), (92, 22236), (102, 20056), (109, 18768), (136, 15042), (138, 14824), (184, 11118), (204, 10028), (218, 9384), (272, 7521), (276, 7412), (327, 6256), (368, 5559), (391, 5232), (408, 5014), (436, 4692), (552, 3706), (654, 3128), (782, 2616), (816, 2507), (872, 2346), (1104, 1853), (1173, 1744), (1308, 1564)]