25301270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 49787136

約数和(自身を除く): 24485866

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4801, 5270, 9602, 24005, 48010, 81617, 148831, 163234, 297662, 408085, 744155, 816170, 1488310, 2530127, 5060254, 12650635, 25301270]

約数ペア:

[(1, 25301270), (2, 12650635), (5, 5060254), (10, 2530127), (17, 1488310), (31, 816170), (34, 744155), (62, 408085), (85, 297662), (155, 163234), (170, 148831), (310, 81617), (527, 48010), (1054, 24005), (2635, 9602), (4801, 5270)]