46722140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122953}}^1$

素因数の和:122981

約数の個数: 24

約数和(自身を含む): 103281360

約数和(自身を除く): 56559220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 122953, 245906, 491812, 614765, 1229530, 2336107, 2459060, 4672214, 9344428, 11680535, 23361070, 46722140]

約数ペア:

[(1, 46722140), (2, 23361070), (4, 11680535), (5, 9344428), (10, 4672214), (19, 2459060), (20, 2336107), (38, 1229530), (76, 614765), (95, 491812), (190, 245906), (380, 122953)]