76302320

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2153}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 177885936

約数和(自身を除く): 101583616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2153, 2215, 3544, 4306, 4430, 7088, 8612, 8860, 10765, 17224, 17720, 21530, 34448, 35440, 43060, 86120, 172240, 953779, 1907558, 3815116, 4768895, 7630232, 9537790, 15260464, 19075580, 38151160, 76302320]

約数ペア:

[(1, 76302320), (2, 38151160), (4, 19075580), (5, 15260464), (8, 9537790), (10, 7630232), (16, 4768895), (20, 3815116), (40, 1907558), (80, 953779), (443, 172240), (886, 86120), (1772, 43060), (2153, 35440), (2215, 34448), (3544, 21530), (4306, 17720), (4430, 17224), (7088, 10765), (8612, 8860)]