10591880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20369}}^1$

素因数の和:20393

約数の個数: 32

約数和(自身を含む): 25666200

約数和(自身を除く): 15074320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20369, 40738, 81476, 101845, 162952, 203690, 264797, 407380, 529594, 814760, 1059188, 1323985, 2118376, 2647970, 5295940, 10591880]

約数ペア:

[(1, 10591880), (2, 5295940), (4, 2647970), (5, 2118376), (8, 1323985), (10, 1059188), (13, 814760), (20, 529594), (26, 407380), (40, 264797), (52, 203690), (65, 162952), (104, 101845), (130, 81476), (260, 40738), (520, 20369)]