22527260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 55770624

約数和(自身を除く): 33243364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 181, 196, 245, 254, 362, 490, 508, 635, 724, 889, 905, 980, 1267, 1270, 1778, 1810, 2534, 2540, 3556, 3620, 4445, 5068, 6223, 6335, 8869, 8890, 12446, 12670, 17738, 17780, 22987, 24892, 25340, 31115, 35476, 44345, 45974, 62230, 88690, 91948, 114935, 124460, 160909, 177380, 229870, 321818, 459740, 643636, 804545, 1126363, 1609090, 2252726, 3218180, 4505452, 5631815, 11263630, 22527260]

約数ペア:

[(1, 22527260), (2, 11263630), (4, 5631815), (5, 4505452), (7, 3218180), (10, 2252726), (14, 1609090), (20, 1126363), (28, 804545), (35, 643636), (49, 459740), (70, 321818), (98, 229870), (127, 177380), (140, 160909), (181, 124460), (196, 114935), (245, 91948), (254, 88690), (362, 62230), (490, 45974), (508, 44345), (635, 35476), (724, 31115), (889, 25340), (905, 24892), (980, 22987), (1267, 17780), (1270, 17738), (1778, 12670), (1810, 12446), (2534, 8890), (2540, 8869), (3556, 6335), (3620, 6223), (4445, 5068)]