371011280

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{14011}}^1$

素因数の和:14355

約数の個数: 40

約数和(自身を含む): 865269024

約数和(自身を除く): 494257744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 13240, 14011, 26480, 28022, 56044, 70055, 112088, 140110, 224176, 280220, 560440, 1120880, 4637641, 9275282, 18550564, 23188205, 37101128, 46376410, 74202256, 92752820, 185505640, 371011280]

約数ペア:

[(1, 371011280), (2, 185505640), (4, 92752820), (5, 74202256), (8, 46376410), (10, 37101128), (16, 23188205), (20, 18550564), (40, 9275282), (80, 4637641), (331, 1120880), (662, 560440), (1324, 280220), (1655, 224176), (2648, 140110), (3310, 112088), (5296, 70055), (6620, 56044), (13240, 28022), (14011, 26480)]