42803080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28921}}^1$

素因数の和:28969

約数の個数: 32

約数和(自身を含む): 98913240

約数和(自身を除く): 56110160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 28921, 57842, 115684, 144605, 231368, 289210, 578420, 1070077, 1156840, 2140154, 4280308, 5350385, 8560616, 10700770, 21401540, 42803080]

約数ペア:

[(1, 42803080), (2, 21401540), (4, 10700770), (5, 8560616), (8, 5350385), (10, 4280308), (20, 2140154), (37, 1156840), (40, 1070077), (74, 578420), (148, 289210), (185, 231368), (296, 144605), (370, 115684), (740, 57842), (1480, 28921)]