5081000

素因数分解:

$2^3\times 5^3\times {\mathrm{5081}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 11891880

約数和(自身を除く): 6810880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5081, 10162, 20324, 25405, 40648, 50810, 101620, 127025, 203240, 254050, 508100, 635125, 1016200, 1270250, 2540500, 5081000]

約数ペア:

[(1, 5081000), (2, 2540500), (4, 1270250), (5, 1016200), (8, 635125), (10, 508100), (20, 254050), (25, 203240), (40, 127025), (50, 101620), (100, 50810), (125, 40648), (200, 25405), (250, 20324), (500, 10162), (1000, 5081)]