284263360

素因数分解:

$2^6\times 5^1\times {\mathrm{888323}}^1$

素因数の和:888340

約数の個数: 28

約数和(自身を含む): 676902888

約数和(自身を除く): 392639528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 888323, 1776646, 3553292, 4441615, 7106584, 8883230, 14213168, 17766460, 28426336, 35532920, 56852672, 71065840, 142131680, 284263360]

約数ペア:

[(1, 284263360), (2, 142131680), (4, 71065840), (5, 56852672), (8, 35532920), (10, 28426336), (16, 17766460), (20, 14213168), (32, 8883230), (40, 7106584), (64, 4441615), (80, 3553292), (160, 1776646), (320, 888323)]