5540072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 5346328

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 251, 356, 502, 712, 1004, 2008, 2759, 5518, 7781, 11036, 15562, 22072, 22339, 31124, 44678, 62248, 89356, 178712, 692509, 1385018, 2770036, 5540072]

約数ペア:

[(1, 5540072), (2, 2770036), (4, 1385018), (8, 692509), (31, 178712), (62, 89356), (89, 62248), (124, 44678), (178, 31124), (248, 22339), (251, 22072), (356, 15562), (502, 11036), (712, 7781), (1004, 5518), (2008, 2759)]