22203680

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 53202744

約数和(自身を除く): 30999064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 1901, 2336, 2920, 3802, 5840, 7604, 9505, 11680, 15208, 19010, 30416, 38020, 60832, 76040, 138773, 152080, 277546, 304160, 555092, 693865, 1110184, 1387730, 2220368, 2775460, 4440736, 5550920, 11101840, 22203680]

約数ペア:

[(1, 22203680), (2, 11101840), (4, 5550920), (5, 4440736), (8, 2775460), (10, 2220368), (16, 1387730), (20, 1110184), (32, 693865), (40, 555092), (73, 304160), (80, 277546), (146, 152080), (160, 138773), (292, 76040), (365, 60832), (584, 38020), (730, 30416), (1168, 19010), (1460, 15208), (1901, 11680), (2336, 9505), (2920, 7604), (3802, 5840)]