52140040

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2383}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 117578880

約数和(自身を除く): 65438840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2383, 2735, 4376, 4766, 5470, 9532, 10940, 11915, 19064, 21880, 23830, 47660, 95320, 1303501, 2607002, 5214004, 6517505, 10428008, 13035010, 26070020, 52140040]

約数ペア:

[(1, 52140040), (2, 26070020), (4, 13035010), (5, 10428008), (8, 6517505), (10, 5214004), (20, 2607002), (40, 1303501), (547, 95320), (1094, 47660), (2188, 23830), (2383, 21880), (2735, 19064), (4376, 11915), (4766, 10940), (5470, 9532)]