220132540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8111}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 490613760

約数和(自身を除く): 270481220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 8111, 13570, 16222, 27140, 32444, 40555, 81110, 162220, 186553, 373106, 478549, 746212, 932765, 957098, 1865530, 1914196, 2392745, 3731060, 4785490, 9570980, 11006627, 22013254, 44026508, 55033135, 110066270, 220132540]

約数ペア:

[(1, 220132540), (2, 110066270), (4, 55033135), (5, 44026508), (10, 22013254), (20, 11006627), (23, 9570980), (46, 4785490), (59, 3731060), (92, 2392745), (115, 1914196), (118, 1865530), (230, 957098), (236, 932765), (295, 746212), (460, 478549), (590, 373106), (1180, 186553), (1357, 162220), (2714, 81110), (5428, 40555), (6785, 32444), (8111, 27140), (13570, 16222)]