4019360

素因数分解:

$2^5\times 5^1\times {\mathrm{25121}}^1$

素因数の和:25136

約数の個数: 24

約数和(自身を含む): 9496116

約数和(自身を除く): 5476756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25121, 50242, 100484, 125605, 200968, 251210, 401936, 502420, 803872, 1004840, 2009680, 4019360]

約数ペア:

[(1, 4019360), (2, 2009680), (4, 1004840), (5, 803872), (8, 502420), (10, 401936), (16, 251210), (20, 200968), (32, 125605), (40, 100484), (80, 50242), (160, 25121)]