22116445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 7720355

約数列:

[1, 5, 13, 59, 65, 73, 79, 295, 365, 395, 767, 949, 1027, 3835, 4307, 4661, 4745, 5135, 5767, 21535, 23305, 28835, 55991, 60593, 74971, 279955, 302965, 340253, 374855, 1701265, 4423289, 22116445]

約数ペア:

[(1, 22116445), (5, 4423289), (13, 1701265), (59, 374855), (65, 340253), (73, 302965), (79, 279955), (295, 74971), (365, 60593), (395, 55991), (767, 28835), (949, 23305), (1027, 21535), (3835, 5767), (4307, 5135), (4661, 4745)]