4770760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 10999800

約数和(自身を除く): 6229040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2909, 5818, 11636, 14545, 23272, 29090, 58180, 116360, 119269, 238538, 477076, 596345, 954152, 1192690, 2385380, 4770760]

約数ペア:

[(1, 4770760), (2, 2385380), (4, 1192690), (5, 954152), (8, 596345), (10, 477076), (20, 238538), (40, 119269), (41, 116360), (82, 58180), (164, 29090), (205, 23272), (328, 14545), (410, 11636), (820, 5818), (1640, 2909)]