40955650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{26423}}^1$

素因数の和:26466

約数の個数: 24

約数和(自身を含む): 78637824

約数和(自身を除く): 37682174

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 26423, 52846, 132115, 264230, 660575, 819113, 1321150, 1638226, 4095565, 8191130, 20477825, 40955650]

約数ペア:

[(1, 40955650), (2, 20477825), (5, 8191130), (10, 4095565), (25, 1638226), (31, 1321150), (50, 819113), (62, 660575), (155, 264230), (310, 132115), (775, 52846), (1550, 26423)]