70624240

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3889}}^1$

素因数の和:4129

約数の個数: 40

約数和(自身を含む): 164967120

約数和(自身を除く): 94342880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 3889, 4540, 7778, 9080, 15556, 18160, 19445, 31112, 38890, 62224, 77780, 155560, 311120, 882803, 1765606, 3531212, 4414015, 7062424, 8828030, 14124848, 17656060, 35312120, 70624240]

約数ペア:

[(1, 70624240), (2, 35312120), (4, 17656060), (5, 14124848), (8, 8828030), (10, 7062424), (16, 4414015), (20, 3531212), (40, 1765606), (80, 882803), (227, 311120), (454, 155560), (908, 77780), (1135, 62224), (1816, 38890), (2270, 31112), (3632, 19445), (3889, 18160), (4540, 15556), (7778, 9080)]