133088240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97859}}^1$

素因数の和:97889

約数の個数: 40

約数和(自身を含む): 327635280

約数和(自身を除く): 194547040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 97859, 195718, 391436, 489295, 782872, 978590, 1565744, 1663603, 1957180, 3327206, 3914360, 6654412, 7828720, 8318015, 13308824, 16636030, 26617648, 33272060, 66544120, 133088240]

約数ペア:

[(1, 133088240), (2, 66544120), (4, 33272060), (5, 26617648), (8, 16636030), (10, 13308824), (16, 8318015), (17, 7828720), (20, 6654412), (34, 3914360), (40, 3327206), (68, 1957180), (80, 1663603), (85, 1565744), (136, 978590), (170, 782872), (272, 489295), (340, 391436), (680, 195718), (1360, 97859)]