1567137860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{242591}}^1$

素因数の和:242636

約数の個数: 48

約数和(自身を含む): 3667991040

約数和(自身を除く): 2100853180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 242591, 485182, 970364, 1212955, 2425910, 4124047, 4609229, 4851820, 8248094, 9218458, 16496188, 18436916, 20620235, 23046145, 41240470, 46092290, 78356893, 82480940, 92184580, 156713786, 313427572, 391784465, 783568930, 1567137860]

約数ペア:

[(1, 1567137860), (2, 783568930), (4, 391784465), (5, 313427572), (10, 156713786), (17, 92184580), (19, 82480940), (20, 78356893), (34, 46092290), (38, 41240470), (68, 23046145), (76, 20620235), (85, 18436916), (95, 16496188), (170, 9218458), (190, 8248094), (323, 4851820), (340, 4609229), (380, 4124047), (646, 2425910), (1292, 1212955), (1615, 970364), (3230, 485182), (6460, 242591)]