13307866420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109819}}^1$

素因数の和:109984

約数の個数: 48

約数和(自身を含む): 28670927040

約数和(自身を除く): 15363060620

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 730, 830, 1460, 1660, 6059, 12118, 24236, 30295, 60590, 109819, 121180, 219638, 439276, 549095, 1098190, 2196380, 8016787, 9114977, 16033574, 18229954, 32067148, 36459908, 40083935, 45574885, 80167870, 91149770, 160335740, 182299540, 665393321, 1330786642, 2661573284, 3326966605, 6653933210, 13307866420]

約数ペア:

[(1, 13307866420), (2, 6653933210), (4, 3326966605), (5, 2661573284), (10, 1330786642), (20, 665393321), (73, 182299540), (83, 160335740), (146, 91149770), (166, 80167870), (292, 45574885), (332, 40083935), (365, 36459908), (415, 32067148), (730, 18229954), (830, 16033574), (1460, 9114977), (1660, 8016787), (6059, 2196380), (12118, 1098190), (24236, 549095), (30295, 439276), (60590, 219638), (109819, 121180)]