258423367160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{922940597}}^1$

素因数の和:922940615

約数の個数: 32

約数和(自身を含む): 664517230560

約数和(自身を除く): 406093863400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 922940597, 1845881194, 3691762388, 4614702985, 6460584179, 7383524776, 9229405970, 12921168358, 18458811940, 25842336716, 32302920895, 36917623880, 51684673432, 64605841790, 129211683580, 258423367160]

約数ペア:

[(1, 258423367160), (2, 129211683580), (4, 64605841790), (5, 51684673432), (7, 36917623880), (8, 32302920895), (10, 25842336716), (14, 18458811940), (20, 12921168358), (28, 9229405970), (35, 7383524776), (40, 6460584179), (56, 4614702985), (70, 3691762388), (140, 1845881194), (280, 922940597)]