29481760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2393}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 57391712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2393, 2464, 3080, 4786, 6160, 9572, 11965, 12320, 16751, 19144, 23930, 26323, 33502, 38288, 47860, 52646, 67004, 76576, 83755, 95720, 105292, 131615, 134008, 167510, 184261, 191440, 210584, 263230, 268016, 335020, 368522, 382880, 421168, 526460, 536032, 670040, 737044, 842336, 921305, 1052920, 1340080, 1474088, 1842610, 2105840, 2680160, 2948176, 3685220, 4211680, 5896352, 7370440, 14740880, 29481760]

約数ペア:

[(1, 29481760), (2, 14740880), (4, 7370440), (5, 5896352), (7, 4211680), (8, 3685220), (10, 2948176), (11, 2680160), (14, 2105840), (16, 1842610), (20, 1474088), (22, 1340080), (28, 1052920), (32, 921305), (35, 842336), (40, 737044), (44, 670040), (55, 536032), (56, 526460), (70, 421168), (77, 382880), (80, 368522), (88, 335020), (110, 268016), (112, 263230), (140, 210584), (154, 191440), (160, 184261), (176, 167510), (220, 134008), (224, 131615), (280, 105292), (308, 95720), (352, 83755), (385, 76576), (440, 67004), (560, 52646), (616, 47860), (770, 38288), (880, 33502), (1120, 26323), (1232, 23930), (1540, 19144), (1760, 16751), (2393, 12320), (2464, 11965), (3080, 9572), (4786, 6160)]