24847570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 24400430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 1999, 2486, 3998, 6215, 9995, 12430, 19990, 21989, 43978, 109945, 219890, 225887, 451774, 1129435, 2258870, 2484757, 4969514, 12423785, 24847570]

約数ペア:

[(1, 24847570), (2, 12423785), (5, 4969514), (10, 2484757), (11, 2258870), (22, 1129435), (55, 451774), (110, 225887), (113, 219890), (226, 109945), (565, 43978), (1130, 21989), (1243, 19990), (1999, 12430), (2486, 9995), (3998, 6215)]