137218480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{245033}}^1$

素因数の和:245053

約数の個数: 40

約数和(自身を含む): 364610592

約数和(自身を除く): 227392112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 245033, 490066, 980132, 1225165, 1715231, 1960264, 2450330, 3430462, 3920528, 4900660, 6860924, 8576155, 9801320, 13721848, 17152310, 19602640, 27443696, 34304620, 68609240, 137218480]

約数ペア:

[(1, 137218480), (2, 68609240), (4, 34304620), (5, 27443696), (7, 19602640), (8, 17152310), (10, 13721848), (14, 9801320), (16, 8576155), (20, 6860924), (28, 4900660), (35, 3920528), (40, 3430462), (56, 2450330), (70, 1960264), (80, 1715231), (112, 1225165), (140, 980132), (280, 490066), (560, 245033)]