22772260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 58605120

約数和(自身を除く): 35832860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1223, 1330, 1862, 2446, 2660, 3724, 4655, 4892, 6115, 8561, 9310, 12230, 17122, 18620, 23237, 24460, 34244, 42805, 46474, 59927, 85610, 92948, 116185, 119854, 162659, 171220, 232370, 239708, 299635, 325318, 464740, 599270, 650636, 813295, 1138613, 1198540, 1626590, 2277226, 3253180, 4554452, 5693065, 11386130, 22772260]

約数ペア:

[(1, 22772260), (2, 11386130), (4, 5693065), (5, 4554452), (7, 3253180), (10, 2277226), (14, 1626590), (19, 1198540), (20, 1138613), (28, 813295), (35, 650636), (38, 599270), (49, 464740), (70, 325318), (76, 299635), (95, 239708), (98, 232370), (133, 171220), (140, 162659), (190, 119854), (196, 116185), (245, 92948), (266, 85610), (380, 59927), (490, 46474), (532, 42805), (665, 34244), (931, 24460), (980, 23237), (1223, 18620), (1330, 17122), (1862, 12230), (2446, 9310), (2660, 8561), (3724, 6115), (4655, 4892)]