25410790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7039}}^1$

素因数の和:7084

約数の個数: 24

約数和(自身を含む): 48280320

約数和(自身を除く): 22869530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 7039, 14078, 35195, 70390, 133741, 267482, 668705, 1337410, 2541079, 5082158, 12705395, 25410790]

約数ペア:

[(1, 25410790), (2, 12705395), (5, 5082158), (10, 2541079), (19, 1337410), (38, 668705), (95, 267482), (190, 133741), (361, 70390), (722, 35195), (1805, 14078), (3610, 7039)]