12274240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 84

約数和(自身を含む): 32228028

約数和(自身を除く): 19953788

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 317, 320, 352, 440, 484, 605, 634, 704, 880, 968, 1210, 1268, 1585, 1760, 1936, 2420, 2536, 3170, 3487, 3520, 3872, 4840, 5072, 6340, 6974, 7744, 9680, 10144, 12680, 13948, 17435, 19360, 20288, 25360, 27896, 34870, 38357, 38720, 50720, 55792, 69740, 76714, 101440, 111584, 139480, 153428, 191785, 223168, 278960, 306856, 383570, 557920, 613712, 767140, 1115840, 1227424, 1534280, 2454848, 3068560, 6137120, 12274240]

約数ペア:

[(1, 12274240), (2, 6137120), (4, 3068560), (5, 2454848), (8, 1534280), (10, 1227424), (11, 1115840), (16, 767140), (20, 613712), (22, 557920), (32, 383570), (40, 306856), (44, 278960), (55, 223168), (64, 191785), (80, 153428), (88, 139480), (110, 111584), (121, 101440), (160, 76714), (176, 69740), (220, 55792), (242, 50720), (317, 38720), (320, 38357), (352, 34870), (440, 27896), (484, 25360), (605, 20288), (634, 19360), (704, 17435), (880, 13948), (968, 12680), (1210, 10144), (1268, 9680), (1585, 7744), (1760, 6974), (1936, 6340), (2420, 5072), (2536, 4840), (3170, 3872), (3487, 3520)]