1572172960

素因数分解:

$2^5\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{6857}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 3717392616

約数和(自身を除く): 2145219656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1433, 2866, 5732, 6857, 7165, 11464, 13714, 14330, 22928, 27428, 28660, 34285, 45856, 54856, 57320, 68570, 109712, 114640, 137140, 219424, 229280, 274280, 548560, 1097120, 9826081, 19652162, 39304324, 49130405, 78608648, 98260810, 157217296, 196521620, 314434592, 393043240, 786086480, 1572172960]

約数ペア:

[(1, 1572172960), (2, 786086480), (4, 393043240), (5, 314434592), (8, 196521620), (10, 157217296), (16, 98260810), (20, 78608648), (32, 49130405), (40, 39304324), (80, 19652162), (160, 9826081), (1433, 1097120), (2866, 548560), (5732, 274280), (6857, 229280), (7165, 219424), (11464, 137140), (13714, 114640), (14330, 109712), (22928, 68570), (27428, 57320), (28660, 54856), (34285, 45856)]