23341280

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 55674864

約数和(自身を除く): 32333584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1291, 1808, 2260, 2582, 3616, 4520, 5164, 6455, 9040, 10328, 12910, 18080, 20656, 25820, 41312, 51640, 103280, 145883, 206560, 291766, 583532, 729415, 1167064, 1458830, 2334128, 2917660, 4668256, 5835320, 11670640, 23341280]

約数ペア:

[(1, 23341280), (2, 11670640), (4, 5835320), (5, 4668256), (8, 2917660), (10, 2334128), (16, 1458830), (20, 1167064), (32, 729415), (40, 583532), (80, 291766), (113, 206560), (160, 145883), (226, 103280), (452, 51640), (565, 41312), (904, 25820), (1130, 20656), (1291, 18080), (1808, 12910), (2260, 10328), (2582, 9040), (3616, 6455), (4520, 5164)]