12457960810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{215797}}^1$

素因数の和:216078

約数の個数: 32

約数和(自身を含む): 23492633472

約数和(自身を除く): 11034672662

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 5773, 11546, 28865, 57730, 215797, 431594, 1078985, 2157970, 4963331, 9926662, 24816655, 49633310, 54165047, 108330094, 270825235, 541650470, 1245796081, 2491592162, 6228980405, 12457960810]

約数ペア:

[(1, 12457960810), (2, 6228980405), (5, 2491592162), (10, 1245796081), (23, 541650470), (46, 270825235), (115, 108330094), (230, 54165047), (251, 49633310), (502, 24816655), (1255, 9926662), (2510, 4963331), (5773, 2157970), (11546, 1078985), (28865, 431594), (57730, 215797)]