4957000

素因数分解:

$2^3\times 5^3\times {\mathrm{4957}}^1$

素因数の和:4978

約数の個数: 32

約数和(自身を含む): 11601720

約数和(自身を除く): 6644720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4957, 9914, 19828, 24785, 39656, 49570, 99140, 123925, 198280, 247850, 495700, 619625, 991400, 1239250, 2478500, 4957000]

約数ペア:

[(1, 4957000), (2, 2478500), (4, 1239250), (5, 991400), (8, 619625), (10, 495700), (20, 247850), (25, 198280), (40, 123925), (50, 99140), (100, 49570), (125, 39656), (200, 24785), (250, 19828), (500, 9914), (1000, 4957)]