70137320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159403}}^1$

素因数の和:159425

約数の個数: 32

約数和(自身を含む): 172156320

約数和(自身を除く): 102019000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 159403, 318806, 637612, 797015, 1275224, 1594030, 1753433, 3188060, 3506866, 6376120, 7013732, 8767165, 14027464, 17534330, 35068660, 70137320]

約数ペア:

[(1, 70137320), (2, 35068660), (4, 17534330), (5, 14027464), (8, 8767165), (10, 7013732), (11, 6376120), (20, 3506866), (22, 3188060), (40, 1753433), (44, 1594030), (55, 1275224), (88, 797015), (110, 637612), (220, 318806), (440, 159403)]