82120450

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{8599}}^1$

素因数の和:8802

約数の個数: 24

約数和(自身を含む): 153561600

約数和(自身を除く): 71441150

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4775, 8599, 9550, 17198, 42995, 85990, 214975, 429950, 1642409, 3284818, 8212045, 16424090, 41060225, 82120450]

約数ペア:

[(1, 82120450), (2, 41060225), (5, 16424090), (10, 8212045), (25, 3284818), (50, 1642409), (191, 429950), (382, 214975), (955, 85990), (1910, 42995), (4775, 17198), (8599, 9550)]