45700240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13933}}^1$

素因数の和:13987

約数の個数: 40

約数和(自身を含む): 108852408

約数和(自身を除く): 63152168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13933, 27866, 55732, 69665, 111464, 139330, 222928, 278660, 557320, 571253, 1114640, 1142506, 2285012, 2856265, 4570024, 5712530, 9140048, 11425060, 22850120, 45700240]

約数ペア:

[(1, 45700240), (2, 22850120), (4, 11425060), (5, 9140048), (8, 5712530), (10, 4570024), (16, 2856265), (20, 2285012), (40, 1142506), (41, 1114640), (80, 571253), (82, 557320), (164, 278660), (205, 222928), (328, 139330), (410, 111464), (656, 69665), (820, 55732), (1640, 27866), (3280, 13933)]