134775160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259183}}^1$

素因数の和:259207

約数の個数: 32

約数和(自身を含む): 326571840

約数和(自身を除く): 191796680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 259183, 518366, 1036732, 1295915, 2073464, 2591830, 3369379, 5183660, 6738758, 10367320, 13477516, 16846895, 26955032, 33693790, 67387580, 134775160]

約数ペア:

[(1, 134775160), (2, 67387580), (4, 33693790), (5, 26955032), (8, 16846895), (10, 13477516), (13, 10367320), (20, 6738758), (26, 5183660), (40, 3369379), (52, 2591830), (65, 2073464), (104, 1295915), (130, 1036732), (260, 518366), (520, 259183)]