636694070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 1161483840

約数和(自身を除く): 524789770

約数列:

[1, 2, 5, 10, 109, 218, 263, 526, 545, 1090, 1315, 2221, 2630, 4442, 11105, 22210, 28667, 57334, 143335, 242089, 286670, 484178, 584123, 1168246, 1210445, 2420890, 2920615, 5841230, 63669407, 127338814, 318347035, 636694070]

約数ペア:

[(1, 636694070), (2, 318347035), (5, 127338814), (10, 63669407), (109, 5841230), (218, 2920615), (263, 2420890), (526, 1210445), (545, 1168246), (1090, 584123), (1315, 484178), (2221, 286670), (2630, 242089), (4442, 143335), (11105, 57334), (22210, 28667)]