11347120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 28078560

約数和(自身を除く): 16731440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 73, 80, 116, 134, 145, 146, 232, 268, 290, 292, 335, 365, 464, 536, 580, 584, 670, 730, 1072, 1160, 1168, 1340, 1460, 1943, 2117, 2320, 2680, 2920, 3886, 4234, 4891, 5360, 5840, 7772, 8468, 9715, 9782, 10585, 15544, 16936, 19430, 19564, 21170, 24455, 31088, 33872, 38860, 39128, 42340, 48910, 77720, 78256, 84680, 97820, 141839, 155440, 169360, 195640, 283678, 391280, 567356, 709195, 1134712, 1418390, 2269424, 2836780, 5673560, 11347120]

約数ペア:

[(1, 11347120), (2, 5673560), (4, 2836780), (5, 2269424), (8, 1418390), (10, 1134712), (16, 709195), (20, 567356), (29, 391280), (40, 283678), (58, 195640), (67, 169360), (73, 155440), (80, 141839), (116, 97820), (134, 84680), (145, 78256), (146, 77720), (232, 48910), (268, 42340), (290, 39128), (292, 38860), (335, 33872), (365, 31088), (464, 24455), (536, 21170), (580, 19564), (584, 19430), (670, 16936), (730, 15544), (1072, 10585), (1160, 9782), (1168, 9715), (1340, 8468), (1460, 7772), (1943, 5840), (2117, 5360), (2320, 4891), (2680, 4234), (2920, 3886)]