4626560

素因数分解:

$2^7\times 5^1\times {\mathrm{7229}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 11061900

約数和(自身を除く): 6435340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7229, 14458, 28916, 36145, 57832, 72290, 115664, 144580, 231328, 289160, 462656, 578320, 925312, 1156640, 2313280, 4626560]

約数ペア:

[(1, 4626560), (2, 2313280), (4, 1156640), (5, 925312), (8, 578320), (10, 462656), (16, 289160), (20, 231328), (32, 144580), (40, 115664), (64, 72290), (80, 57832), (128, 36145), (160, 28916), (320, 14458), (640, 7229)]