9415520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 22543920

約数和(自身を除く): 13128400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 709, 830, 1328, 1418, 1660, 2656, 2836, 3320, 3545, 5672, 6640, 7090, 11344, 13280, 14180, 22688, 28360, 56720, 58847, 113440, 117694, 235388, 294235, 470776, 588470, 941552, 1176940, 1883104, 2353880, 4707760, 9415520]

約数ペア:

[(1, 9415520), (2, 4707760), (4, 2353880), (5, 1883104), (8, 1176940), (10, 941552), (16, 588470), (20, 470776), (32, 294235), (40, 235388), (80, 117694), (83, 113440), (160, 58847), (166, 56720), (332, 28360), (415, 22688), (664, 14180), (709, 13280), (830, 11344), (1328, 7090), (1418, 6640), (1660, 5672), (2656, 3545), (2836, 3320)]