22526140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12377}}^1$

素因数の和:12406

約数の個数: 48

約数和(自身を含む): 58226112

約数和(自身を除く): 35699972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12377, 24754, 49508, 61885, 86639, 123770, 160901, 173278, 247540, 321802, 346556, 433195, 643604, 804505, 866390, 1126307, 1609010, 1732780, 2252614, 3218020, 4505228, 5631535, 11263070, 22526140]

約数ペア:

[(1, 22526140), (2, 11263070), (4, 5631535), (5, 4505228), (7, 3218020), (10, 2252614), (13, 1732780), (14, 1609010), (20, 1126307), (26, 866390), (28, 804505), (35, 643604), (52, 433195), (65, 346556), (70, 321802), (91, 247540), (130, 173278), (140, 160901), (182, 123770), (260, 86639), (364, 61885), (455, 49508), (910, 24754), (1820, 12377)]