134305040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13359

約数の個数: 40

約数和(自身を含む): 314741760

約数和(自身を除く): 180436720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13219, 26438, 52876, 66095, 105752, 132190, 211504, 264380, 528760, 1057520, 1678813, 3357626, 6715252, 8394065, 13430504, 16788130, 26861008, 33576260, 67152520, 134305040]

約数ペア:

[(1, 134305040), (2, 67152520), (4, 33576260), (5, 26861008), (8, 16788130), (10, 13430504), (16, 8394065), (20, 6715252), (40, 3357626), (80, 1678813), (127, 1057520), (254, 528760), (508, 264380), (635, 211504), (1016, 132190), (1270, 105752), (2032, 66095), (2540, 52876), (5080, 26438), (10160, 13219)]