134767880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259169}}^1$

素因数の和:259193

約数の個数: 32

約数和(自身を含む): 326554200

約数和(自身を除く): 191786320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 259169, 518338, 1036676, 1295845, 2073352, 2591690, 3369197, 5183380, 6738394, 10366760, 13476788, 16845985, 26953576, 33691970, 67383940, 134767880]

約数ペア:

[(1, 134767880), (2, 67383940), (4, 33691970), (5, 26953576), (8, 16845985), (10, 13476788), (13, 10366760), (20, 6738394), (26, 5183380), (40, 3369197), (52, 2591690), (65, 2073352), (104, 1295845), (130, 1036676), (260, 518338), (520, 259169)]