22474760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7297}}^1$

素因数の和:7326

約数の個数: 64

約数和(自身を含む): 63054720

約数和(自身を除く): 40579960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7297, 14594, 29188, 36485, 51079, 58376, 72970, 80267, 102158, 145940, 160534, 204316, 255395, 291880, 321068, 401335, 408632, 510790, 561869, 642136, 802670, 1021580, 1123738, 1605340, 2043160, 2247476, 2809345, 3210680, 4494952, 5618690, 11237380, 22474760]

約数ペア:

[(1, 22474760), (2, 11237380), (4, 5618690), (5, 4494952), (7, 3210680), (8, 2809345), (10, 2247476), (11, 2043160), (14, 1605340), (20, 1123738), (22, 1021580), (28, 802670), (35, 642136), (40, 561869), (44, 510790), (55, 408632), (56, 401335), (70, 321068), (77, 291880), (88, 255395), (110, 204316), (140, 160534), (154, 145940), (220, 102158), (280, 80267), (308, 72970), (385, 58376), (440, 51079), (616, 36485), (770, 29188), (1540, 14594), (3080, 7297)]