16243220150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{22571}}^1$

素因数の和:23009

約数の個数: 48

約数和(自身を含む): 31110084720

約数和(自身を除く): 14866864570

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 389, 778, 925, 1850, 1945, 3890, 9725, 14393, 19450, 22571, 28786, 45142, 71965, 112855, 143930, 225710, 359825, 564275, 719650, 835127, 1128550, 1670254, 4175635, 8351270, 8780119, 17560238, 20878175, 41756350, 43900595, 87801190, 219502975, 324864403, 439005950, 649728806, 1624322015, 3248644030, 8121610075, 16243220150]

約数ペア:

[(1, 16243220150), (2, 8121610075), (5, 3248644030), (10, 1624322015), (25, 649728806), (37, 439005950), (50, 324864403), (74, 219502975), (185, 87801190), (370, 43900595), (389, 41756350), (778, 20878175), (925, 17560238), (1850, 8780119), (1945, 8351270), (3890, 4175635), (9725, 1670254), (14393, 1128550), (19450, 835127), (22571, 719650), (28786, 564275), (45142, 359825), (71965, 225710), (112855, 143930)]