11893280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 34387416

約数和(自身を除く): 22494136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 41, 49, 56, 70, 74, 80, 82, 98, 112, 140, 148, 160, 164, 185, 196, 205, 224, 245, 259, 280, 287, 296, 328, 370, 392, 410, 490, 518, 560, 574, 592, 656, 740, 784, 820, 980, 1036, 1120, 1148, 1184, 1295, 1312, 1435, 1480, 1517, 1568, 1640, 1813, 1960, 2009, 2072, 2296, 2590, 2870, 2960, 3034, 3280, 3626, 3920, 4018, 4144, 4592, 5180, 5740, 5920, 6068, 6560, 7252, 7585, 7840, 8036, 8288, 9065, 9184, 10045, 10360, 10619, 11480, 12136, 14504, 15170, 16072, 18130, 20090, 20720, 21238, 22960, 24272, 29008, 30340, 32144, 36260, 40180, 41440, 42476, 45920, 48544, 53095, 58016, 60680, 64288, 72520, 74333, 80360, 84952, 106190, 121360, 145040, 148666, 160720, 169904, 212380, 242720, 290080, 297332, 321440, 339808, 371665, 424760, 594664, 743330, 849520, 1189328, 1486660, 1699040, 2378656, 2973320, 5946640, 11893280]

約数ペア:

[(1, 11893280), (2, 5946640), (4, 2973320), (5, 2378656), (7, 1699040), (8, 1486660), (10, 1189328), (14, 849520), (16, 743330), (20, 594664), (28, 424760), (32, 371665), (35, 339808), (37, 321440), (40, 297332), (41, 290080), (49, 242720), (56, 212380), (70, 169904), (74, 160720), (80, 148666), (82, 145040), (98, 121360), (112, 106190), (140, 84952), (148, 80360), (160, 74333), (164, 72520), (185, 64288), (196, 60680), (205, 58016), (224, 53095), (245, 48544), (259, 45920), (280, 42476), (287, 41440), (296, 40180), (328, 36260), (370, 32144), (392, 30340), (410, 29008), (490, 24272), (518, 22960), (560, 21238), (574, 20720), (592, 20090), (656, 18130), (740, 16072), (784, 15170), (820, 14504), (980, 12136), (1036, 11480), (1120, 10619), (1148, 10360), (1184, 10045), (1295, 9184), (1312, 9065), (1435, 8288), (1480, 8036), (1517, 7840), (1568, 7585), (1640, 7252), (1813, 6560), (1960, 6068), (2009, 5920), (2072, 5740), (2296, 5180), (2590, 4592), (2870, 4144), (2960, 4018), (3034, 3920), (3280, 3626)]