2078481625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{88919}}^1$

素因数の和:88962

約数の個数: 32

約数和(自身を含む): 2996248320

約数和(自身を除く): 917766695

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4675, 23375, 88919, 444595, 978109, 1511623, 2222975, 4890545, 7558115, 11114875, 16627853, 24452725, 37790575, 83139265, 122263625, 188952875, 415696325, 2078481625]

約数ペア:

[(1, 2078481625), (5, 415696325), (11, 188952875), (17, 122263625), (25, 83139265), (55, 37790575), (85, 24452725), (125, 16627853), (187, 11114875), (275, 7558115), (425, 4890545), (935, 2222975), (1375, 1511623), (2125, 978109), (4675, 444595), (23375, 88919)]