74328140

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{4483}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 156312240

約数和(自身を除く): 81984100

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 4483, 8290, 8966, 16580, 17932, 22415, 44830, 89660, 3716407, 7432814, 14865628, 18582035, 37164070, 74328140]

約数ペア:

[(1, 74328140), (2, 37164070), (4, 18582035), (5, 14865628), (10, 7432814), (20, 3716407), (829, 89660), (1658, 44830), (3316, 22415), (4145, 17932), (4483, 16580), (8290, 8966)]