3150993320

素因数分解:

$2^3\times 5^1\times {\mathrm{10861}}^1\times {\mathrm{7253}}^1$

素因数の和:18125

約数の個数: 32

約数和(自身を含む): 7091365320

約数和(自身を除く): 3940372000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7253, 10861, 14506, 21722, 29012, 36265, 43444, 54305, 58024, 72530, 86888, 108610, 145060, 217220, 290120, 434440, 78774833, 157549666, 315099332, 393874165, 630198664, 787748330, 1575496660, 3150993320]

約数ペア:

[(1, 3150993320), (2, 1575496660), (4, 787748330), (5, 630198664), (8, 393874165), (10, 315099332), (20, 157549666), (40, 78774833), (7253, 434440), (10861, 290120), (14506, 217220), (21722, 145060), (29012, 108610), (36265, 86888), (43444, 72530), (54305, 58024)]