1444364960

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{33311}}^1$

素因数の和:33597

約数の個数: 48

約数和(自身を含む): 3425006592

約数和(自身を除く): 1980641632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 21680, 33311, 43360, 66622, 133244, 166555, 266488, 333110, 532976, 666220, 1065952, 1332440, 2664880, 5329760, 9027281, 18054562, 36109124, 45136405, 72218248, 90272810, 144436496, 180545620, 288872992, 361091240, 722182480, 1444364960]

約数ペア:

[(1, 1444364960), (2, 722182480), (4, 361091240), (5, 288872992), (8, 180545620), (10, 144436496), (16, 90272810), (20, 72218248), (32, 45136405), (40, 36109124), (80, 18054562), (160, 9027281), (271, 5329760), (542, 2664880), (1084, 1332440), (1355, 1065952), (2168, 666220), (2710, 532976), (4336, 333110), (5420, 266488), (8672, 166555), (10840, 133244), (21680, 66622), (33311, 43360)]