2972800

素因数分解:

$2^7\times 5^2\times {\mathrm{929}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 7351650

約数和(自身を除く): 4378850

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 929, 1600, 1858, 3200, 3716, 4645, 7432, 9290, 14864, 18580, 23225, 29728, 37160, 46450, 59456, 74320, 92900, 118912, 148640, 185800, 297280, 371600, 594560, 743200, 1486400, 2972800]

約数ペア:

[(1, 2972800), (2, 1486400), (4, 743200), (5, 594560), (8, 371600), (10, 297280), (16, 185800), (20, 148640), (25, 118912), (32, 92900), (40, 74320), (50, 59456), (64, 46450), (80, 37160), (100, 29728), (128, 23225), (160, 18580), (200, 14864), (320, 9290), (400, 7432), (640, 4645), (800, 3716), (929, 3200), (1600, 1858)]