22472080

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 52498872

約数和(自身を除く): 30026792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1093, 1285, 2056, 2186, 2570, 4112, 4372, 5140, 5465, 8744, 10280, 10930, 17488, 20560, 21860, 43720, 87440, 280901, 561802, 1123604, 1404505, 2247208, 2809010, 4494416, 5618020, 11236040, 22472080]

約数ペア:

[(1, 22472080), (2, 11236040), (4, 5618020), (5, 4494416), (8, 2809010), (10, 2247208), (16, 1404505), (20, 1123604), (40, 561802), (80, 280901), (257, 87440), (514, 43720), (1028, 21860), (1093, 20560), (1285, 17488), (2056, 10930), (2186, 10280), (2570, 8744), (4112, 5465), (4372, 5140)]