1063840

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 2577960

約数和(自身を除く): 1514120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 109, 122, 160, 218, 244, 305, 436, 488, 545, 610, 872, 976, 1090, 1220, 1744, 1952, 2180, 2440, 3488, 4360, 4880, 6649, 8720, 9760, 13298, 17440, 26596, 33245, 53192, 66490, 106384, 132980, 212768, 265960, 531920, 1063840]

約数ペア:

[(1, 1063840), (2, 531920), (4, 265960), (5, 212768), (8, 132980), (10, 106384), (16, 66490), (20, 53192), (32, 33245), (40, 26596), (61, 17440), (80, 13298), (109, 9760), (122, 8720), (160, 6649), (218, 4880), (244, 4360), (305, 3488), (436, 2440), (488, 2180), (545, 1952), (610, 1744), (872, 1220), (976, 1090)]