79381150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{8059}}^1$

素因数の和:8268

約数の個数: 24

約数和(自身を含む): 148416840

約数和(自身を除く): 69035690

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 8059, 9850, 16118, 40295, 80590, 201475, 402950, 1587623, 3175246, 7938115, 15876230, 39690575, 79381150]

約数ペア:

[(1, 79381150), (2, 39690575), (5, 15876230), (10, 7938115), (25, 3175246), (50, 1587623), (197, 402950), (394, 201475), (985, 80590), (1970, 40295), (4925, 16118), (8059, 9850)]