5691320

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 12877920

約数和(自身を除く): 7186600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 541, 1052, 1082, 1315, 2104, 2164, 2630, 2705, 4328, 5260, 5410, 10520, 10820, 21640, 142283, 284566, 569132, 711415, 1138264, 1422830, 2845660, 5691320]

約数ペア:

[(1, 5691320), (2, 2845660), (4, 1422830), (5, 1138264), (8, 711415), (10, 569132), (20, 284566), (40, 142283), (263, 21640), (526, 10820), (541, 10520), (1052, 5410), (1082, 5260), (1315, 4328), (2104, 2705), (2164, 2630)]