23404840

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1997}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 52867080

約数和(自身を除く): 29462240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 1997, 2344, 2930, 3994, 5860, 7988, 9985, 11720, 15976, 19970, 39940, 79880, 585121, 1170242, 2340484, 2925605, 4680968, 5851210, 11702420, 23404840]

約数ペア:

[(1, 23404840), (2, 11702420), (4, 5851210), (5, 4680968), (8, 2925605), (10, 2340484), (20, 1170242), (40, 585121), (293, 79880), (586, 39940), (1172, 19970), (1465, 15976), (1997, 11720), (2344, 9985), (2930, 7988), (3994, 5860)]