202377320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{95461}}^1$

素因数の和:95525

約数の個数: 32

約数和(自身を含む): 463945320

約数和(自身を除く): 261568000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 95461, 190922, 381844, 477305, 763688, 954610, 1909220, 3818440, 5059433, 10118866, 20237732, 25297165, 40475464, 50594330, 101188660, 202377320]

約数ペア:

[(1, 202377320), (2, 101188660), (4, 50594330), (5, 40475464), (8, 25297165), (10, 20237732), (20, 10118866), (40, 5059433), (53, 3818440), (106, 1909220), (212, 954610), (265, 763688), (424, 477305), (530, 381844), (1060, 190922), (2120, 95461)]