2800284010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{27211}}^1$

素因数の和:27510

約数の個数: 32

約数和(自身を含む): 5184212544

約数和(自身を除く): 2383928534

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 2510, 10291, 20582, 27211, 51455, 54422, 102910, 136055, 272110, 1115651, 2231302, 5578255, 6829961, 11156510, 13659922, 34149805, 68299610, 280028401, 560056802, 1400142005, 2800284010]

約数ペア:

[(1, 2800284010), (2, 1400142005), (5, 560056802), (10, 280028401), (41, 68299610), (82, 34149805), (205, 13659922), (251, 11156510), (410, 6829961), (502, 5578255), (1255, 2231302), (2510, 1115651), (10291, 272110), (20582, 136055), (27211, 102910), (51455, 54422)]