1053269920

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 2544587136

約数和(自身を除く): 1491317216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 311, 347, 488, 610, 622, 694, 976, 1220, 1244, 1388, 1555, 1735, 1952, 2440, 2488, 2776, 3110, 3470, 4880, 4976, 5552, 6220, 6940, 9760, 9952, 11104, 12440, 13880, 18971, 21167, 24880, 27760, 37942, 42334, 49760, 55520, 75884, 84668, 94855, 105835, 107917, 151768, 169336, 189710, 211670, 215834, 303536, 338672, 379420, 423340, 431668, 539585, 607072, 677344, 758840, 846680, 863336, 1079170, 1517680, 1693360, 1726672, 2158340, 3035360, 3386720, 3453344, 4316680, 6582937, 8633360, 13165874, 17266720, 26331748, 32914685, 52663496, 65829370, 105326992, 131658740, 210653984, 263317480, 526634960, 1053269920]

約数ペア:

[(1, 1053269920), (2, 526634960), (4, 263317480), (5, 210653984), (8, 131658740), (10, 105326992), (16, 65829370), (20, 52663496), (32, 32914685), (40, 26331748), (61, 17266720), (80, 13165874), (122, 8633360), (160, 6582937), (244, 4316680), (305, 3453344), (311, 3386720), (347, 3035360), (488, 2158340), (610, 1726672), (622, 1693360), (694, 1517680), (976, 1079170), (1220, 863336), (1244, 846680), (1388, 758840), (1555, 677344), (1735, 607072), (1952, 539585), (2440, 431668), (2488, 423340), (2776, 379420), (3110, 338672), (3470, 303536), (4880, 215834), (4976, 211670), (5552, 189710), (6220, 169336), (6940, 151768), (9760, 107917), (9952, 105835), (11104, 94855), (12440, 84668), (13880, 75884), (18971, 55520), (21167, 49760), (24880, 42334), (27760, 37942)]