2111360

素因数分解:

$2^7\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 5049000

約数和(自身を除く): 2937640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3299, 6598, 13196, 16495, 26392, 32990, 52784, 65980, 105568, 131960, 211136, 263920, 422272, 527840, 1055680, 2111360]

約数ペア:

[(1, 2111360), (2, 1055680), (4, 527840), (5, 422272), (8, 263920), (10, 211136), (16, 131960), (20, 105568), (32, 65980), (40, 52784), (64, 32990), (80, 26392), (128, 16495), (160, 13196), (320, 6598), (640, 3299)]