5712640

素因数分解:

$2^8\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4484

約数の個数: 36

約数和(自身を含む): 13686624

約数和(自身を除く): 7973984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4463, 8926, 17852, 22315, 35704, 44630, 71408, 89260, 142816, 178520, 285632, 357040, 571264, 714080, 1142528, 1428160, 2856320, 5712640]

約数ペア:

[(1, 5712640), (2, 2856320), (4, 1428160), (5, 1142528), (8, 714080), (10, 571264), (16, 357040), (20, 285632), (32, 178520), (40, 142816), (64, 89260), (80, 71408), (128, 44630), (160, 35704), (256, 22315), (320, 17852), (640, 8926), (1280, 4463)]