38515150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 74638080

約数和(自身を除く): 36122930

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 185, 191, 218, 370, 382, 545, 925, 955, 1090, 1850, 1910, 2725, 4033, 4775, 5450, 7067, 8066, 9550, 14134, 20165, 20819, 35335, 40330, 41638, 70670, 100825, 104095, 176675, 201650, 208190, 353350, 520475, 770303, 1040950, 1540606, 3851515, 7703030, 19257575, 38515150]

約数ペア:

[(1, 38515150), (2, 19257575), (5, 7703030), (10, 3851515), (25, 1540606), (37, 1040950), (50, 770303), (74, 520475), (109, 353350), (185, 208190), (191, 201650), (218, 176675), (370, 104095), (382, 100825), (545, 70670), (925, 41638), (955, 40330), (1090, 35335), (1850, 20819), (1910, 20165), (2725, 14134), (4033, 9550), (4775, 8066), (5450, 7067)]