128533610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127261}}^1$

素因数の和:127369

約数の個数: 16

約数和(自身を含む): 233653032

約数和(自身を除く): 105119422

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 127261, 254522, 636305, 1272610, 12853361, 25706722, 64266805, 128533610]

約数ペア:

[(1, 128533610), (2, 64266805), (5, 25706722), (10, 12853361), (101, 1272610), (202, 636305), (505, 254522), (1010, 127261)]