32883320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15511}}^1$

素因数の和:15575

約数の個数: 32

約数和(自身を含む): 75388320

約数和(自身を除く): 42505000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 15511, 31022, 62044, 77555, 124088, 155110, 310220, 620440, 822083, 1644166, 3288332, 4110415, 6576664, 8220830, 16441660, 32883320]

約数ペア:

[(1, 32883320), (2, 16441660), (4, 8220830), (5, 6576664), (8, 4110415), (10, 3288332), (20, 1644166), (40, 822083), (53, 620440), (106, 310220), (212, 155110), (265, 124088), (424, 77555), (530, 62044), (1060, 31022), (2120, 15511)]